Registered patent agent
Kathleen E Chaffee
Firm
Gates Agricultural Innovations
Gates Agricultural Innovations
Address
4320 Forest Park Avenue
St. Louis, MO, 63108
US
Phone
Registered as
Registered patent agent
Other patent attorneys in St. Louis, Missouri
- Erica L. AgnewUSPTO Reg. 80407
- Frank R AgovinoSenniger Powers LLP
- Derick E AllenArmstrong Teasdale LLP
- Lucinda Anne AlthauserBryan Cave, LLP
- Ralph E AltmannEmerson Electric Co.
- Holly M AmjadSolae, LLC
- Cecilia M AndrewsGillespie & Powers
- Juan F AriasWiedner & McAuliffe, Ltd.
Frequently asked
Frequently asked about Kathleen E Chaffee
Is Kathleen E Chaffee a registered patent attorney?
Kathleen E Chaffee is a registered patent agent (USPTO Registration Number 69903). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Kathleen E Chaffee located?
Kathleen E Chaffee's office is in St. Louis, Missouri (63108). Affiliated with Gates Agricultural Innovations.
What firm does Kathleen E Chaffee work at?
Kathleen E Chaffee is listed as affiliated with Gates Agricultural Innovations on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Kathleen E Chaffee?
Kathleen E Chaffee's office phone (per the USPTO public roster) is 314-330-4913. 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.