Registered patent attorney
Keith A Berkshire
Firm
Berkshire Law Office, PLLC
Address
1225 W. Washington Street
Suite 307
Tempe, AZ, 85281
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Tempe, Arizona
- Andrew A AbeytaAmkor Technologies, Inc.
- Kenneth BoothBooth Udall Fuller, PLC
- James D. BuschUSPTO Reg. 59251
- Daniel J. ChristophersonUSPTO Reg. 68319
- Paul R CobleHarris Bricken Sliwoski LLP
- Daniel A. DeMarahEMD Performance Materials - Versum Materials US, LLC
- Robert Justin DilkUSPTO Reg. 72536
- James L FarmerLaw Office of James L Farmer PLLC
Frequently asked
Frequently asked about Keith A Berkshire
Is Keith A Berkshire a registered patent attorney?
Yes. Keith A Berkshire is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 55856). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Keith A Berkshire located?
Keith A Berkshire's office is in Tempe, Arizona (85281). Affiliated with Berkshire Law Office, PLLC.
What firm does Keith A Berkshire work at?
Keith A Berkshire is listed as affiliated with Berkshire Law Office, PLLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Keith A Berkshire?
Keith A Berkshire's office phone (per the USPTO public roster) is 480-550-7000. 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.