Mackall, Crounse & Moore, PLC has joined Dewitt Ross & Stevens S.C.

The newly formed DeWitt Mackall Crounse & Moore S.C. will provide clients with enhanced legal services
and efficiencies as well as access to more than 100 attorneys practicing in nearly 30 areas of
law in Wisconsin and Minnesota.

Dismiss this message


View Full Biography:

Download VCard

Jascha Beck Walter

Natalie M. Miller

Email Full Biography

Message Details:
  • To:

  • From:

  • PDF of the biography will be included.
  • Cancel

Jascha represents clients in a variety of areas ranging from obtaining and licensing complex intellectual property rights to business transactions. He actively collaborates with clients to understand their technology and assists them with identifying the best means of securing and then licensing their intellectual property. He has substantial experience negotiating intricate licensing transactions in software, information technology and data rights. 

Jascha has extensive experience with data rights and licensing and has represented his clients in transactions with major corporations such as Google, Bing,, Sears, eBay, Autozone, Home Depot,, Harley Davidson, O’Reilly Automotive, and Shopzilla. 


Jascha represents clients serving a range of business and intellectual property needs, including, contract preparation and negotiation, copyright and trademark prosecution and maintenance and complex licensing transaction. Recent clients include Edgenet, Inc. and Smart Innovations, LLC.

Client Recommendation

"I have had the personal pleasure of working with Jascha Walter since 2003. Jascha has helped our company, Nexstar, with a wide range of general business needs including commercial contracts, leases and most often with safeguarding our intellectual property rights (e.g., registering and protecting copyrights and trademarks).  Jascha also serves as our primary general business counsel for our separate non-profit foundation, The Nexstar Legacy Foundation, that we formed for educational and charitable purposes. I have always found Jascha to be a true professional who is highly responsive to our business needs. I highly recommend Jascha Walter for your general counsel needs." - Greg Niemi, President/CEO, Nexstar, Inc.

“I have been lucky to have worked with Jascha for several years. His knowledge and experience in business, technology, contract negotiations, and intellectual property protection are second to none. If you’re a technology based company and looking to work with someone who will truly understands the unique needs of this industry I highly recommend Jascha Walter.” - Jason Brethorst, President/CEO, More Than Rewards

Notable Representations

  • Served as lead counsel representing technology service providers preparing and negotiating contracts with Google, Microsoft, eBay and
  • Represented a software developer and service provider in contract negotiation with Harley Davidson.
  • Represented a designer in negotiations for placement and use of artwork in a nationally best selling business book.
  • Represented a paper and filtration manufacturer in the preparation and negotiation of Non-Disclosure and business contracts.
  • Represented a food distributor in preparing and negotiations contracts establishing a supplier distribution network.


  • "So You’ve Been Trained to Write Like a Lawyer… Now Please Stop" (presentation on legal writing style 2011)
  • "We Have an Agreement…. Right?" (presentation on the enforceability of online agreements 2010)
  • "Intellectual Property for Solo and Small Firm Practitioners" (presentation on establishing and protecting intellectual property rights 2009)

Our Locations


Two East Mifflin Street, Suite 600
Madison, WI 53703
(608) 255-8891
Get Directions

Greater Milwaukee

13935 Bishop's Drive, Suite 300
Brookfield, WI 53005
(262) 754-2840
Get Directions


1400 AT&T Tower,
901 Marquette Avenue
Minneapolis, MN 55402
Get Directions

Get to know us

DeWitt Ross & Stevens S.C., including its affiliate DeWitt Mackall Crounse & Moore S.C., is one of the ten largest law firms based in Wisconsin, with an additional presence in Minnesota.  It has more than 100 attorneys practicing in Madison, Metropolitan Milwaukee and Minneapolis in over 30 legal practice areas, and has the experience to service clients of all scopes and sizes.

Our People
Our Law Firm
Areas of Expertise
News & Education
Contact Us


We are an active and proud member of Lexwork International, an association of midsized independent law firms in major cities located throughout the Americas, Europe and Asia.


Best Lawyers 2013
Compass Award 2012
Top 100 Lawyers: National Trial Lawyers Association


While we would like to hear from you, we cannot represent you until we know that doing so will not create a conflict of interest. Accordingly, please do not send us any information about any matter that may involve you until you receive a written statement from us that we represent you (an “engagement letter”). You will not be a client of the firm until you receive such an engagement letter.

The best way for you to initiate a possible representation is to call DeWitt Ross & Stevens at 608-255-8891. We will make every effort to put you in touch with a lawyer suited to handle your matter. When you receive an engagement letter from one of our lawyers, you will be our client and we may exchange information freely.

Please click the “OK” button if you understand and accept the foregoing statement and wish to proceed.