Registered patent attorney
David K Mattheis
Firm
IBM
Address
1701 North St
256-3 H012
Endicott, NY, 13760
US
Phone
Registered as
Registered patent attorney
Other attorneys at IBM
- Alexa L. AshworthUSPTO Reg. 70829 · Yorktown Heights, NY
- Mark BergnerUSPTO Reg. 45877 · Rochester, MN
- Michelle H BrowdyUSPTO Reg. 65792 · Armonk, NY
- Lauren C BruzzoneUSPTO Reg. 35082 · Armonk, NY
- Tyrus S CartwrightUSPTO Reg. 77942 · Endicott, NY
- Monchai ChuaychooUSPTO Reg. 75554 · Buffalo, NY
- Barak CohenUSPTO Reg. 84020
- Joseph W CruzUSPTO Reg. 68202 · Rochester, MN
Other patent attorneys in Endicott, New York
- Andrea L BauerInternational Business Machines Corporation
- Trentice V BolarInternational Business Machines Corporation
- Stephen M DarrowUSPTO Reg. 67120
- Gavin John GiraudInternational Business Machines
- Isaac J. GooshawIBM Corporation
- Douglas E. McKayIBM
- Daniel R. SimekIBM Corporation
- William Howard SteinbergIBM Corporation
Frequently asked
Frequently asked about David K Mattheis
Is David K Mattheis a registered patent attorney?
Yes. David K Mattheis is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 48683). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David K Mattheis located?
David K Mattheis's office is in Endicott, New York (13760). Affiliated with IBM.
What firm does David K Mattheis work at?
David K Mattheis is listed as affiliated with IBM on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David K Mattheis?
David K Mattheis's office phone (per the USPTO public roster) is 607-429-7978. 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.