Registered patent attorney
Brian P Klein
Firm
Fast Forward Law LLC
Address
P.O. Box 31097
St. Louis, MO, 63131
US
Phone
Registered as
Registered patent attorney
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 Brian P Klein
Is Brian P Klein a registered patent attorney?
Yes. Brian P Klein is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 44837). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Brian P Klein located?
Brian P Klein's office is in St. Louis, Missouri (63131). Affiliated with Fast Forward Law LLC.
What firm does Brian P Klein work at?
Brian P Klein is listed as affiliated with Fast Forward Law LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Brian P Klein?
Brian P Klein's office phone (per the USPTO public roster) is 314-858-9500. 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.