Registered patent attorney
Bryan Lon Walker
Firm
3M Office of Intellectual Property Counsel
Address
PO Box 33427
St. Paul, MN, 55133-3427
US
Phone
Registered as
Registered patent attorney
Other attorneys at 3M Office of Intellectual Property Counsel
Other patent attorneys in St. Paul, Minnesota
- Trisha Durbin Adamson3M Innovative Properties Company
- Robert E AtkinsonUSPTO Reg. 36433
- James A BakerOIPC - 3 M Innovative Properties Co.
- Laura K BantleUSPTO Reg. 70462
- Scott A Baum3M Innovative Properties Company
- Steven A Bern3M Company
- Adam M Bramwell3 M
- Jeffrey T BurgessShumaker & Sieffert
Frequently asked
Frequently asked about Bryan Lon Walker
Is Bryan Lon Walker a registered patent attorney?
Yes. Bryan Lon Walker is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 65342). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Bryan Lon Walker located?
Bryan Lon Walker's office is in St. Paul, Minnesota (55133-3427). Affiliated with 3M Office of Intellectual Property Counsel.
What firm does Bryan Lon Walker work at?
Bryan Lon Walker is listed as affiliated with 3M Office of Intellectual Property Counsel on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Bryan Lon Walker?
Bryan Lon Walker's office phone (per the USPTO public roster) is 703-254-7249. 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.