Registered patent attorney
David M Kettner
Firm
Virent, Inc.
Address
3571 Anderson Street
Madison, WI, 53704
US
Phone
Registered as
Registered patent attorney
Other attorneys at Virent, Inc.
Other patent attorneys in Madison, Wisconsin
- Stephanie L AdamanyWisconsin Alumni Research Foundation
- Sonal AgarwalUSPTO Reg. 74297
- Daniel E. AgnewRoche Sequencing Solutions, Inc.
- Kenneth Morrison AlbridgeMichael Best & Friedrich, LLP
- Joanna C. AllenUSPTO Reg. 74593
- Elliot D. AmbortFoley & Lardner LLP
- Jamison T ArimotoUSPTO Reg. 61905
- Kjersten B BakkeMichael Best & Friedrich, LLP
Frequently asked
Frequently asked about David M Kettner
Is David M Kettner a registered patent attorney?
Yes. David M Kettner is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 45589). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David M Kettner located?
David M Kettner's office is in Madison, Wisconsin (53704). Affiliated with Virent, Inc..
What firm does David M Kettner work at?
David M Kettner is listed as affiliated with Virent, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David M Kettner?
David M Kettner's office phone (per the USPTO public roster) is 608-237-8633. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.