Registered patent agent
William Langfitt Krayer
Firm
William L. Krayer
Address
100 Adams Avenue Apt 622
Pittsburgh, PA, 15243
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Pittsburgh, Pennsylvania
- Daniel C AbelesEckert Seamans Cherin & Mellott, LLC
- Gwendolyn R Acker-WoodAcker Wood Intellectual Property Law LLC
- John M AdamsPrice & Adams, P.C.
- Gunjan AgarwalEaton Corporation
- Brij K AgarwalEckert Seamans Cherin & Mellott, LLC
- Godfried R AkorliUSPTO Reg. 28779
- Michael Paul AlexanderUSPTO Reg. 50961
- Ali H AllawiArgo AI
Frequently asked
Frequently asked about William Langfitt Krayer
Is William Langfitt Krayer a registered patent attorney?
William Langfitt Krayer is a registered patent agent (USPTO Registration Number 19542). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is William Langfitt Krayer located?
William Langfitt Krayer's office is in Pittsburgh, Pennsylvania (15243). Affiliated with William L. Krayer.
What firm does William Langfitt Krayer work at?
William Langfitt Krayer is listed as affiliated with William L. Krayer on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact William Langfitt Krayer?
William Langfitt Krayer's office phone (per the USPTO public roster) is 412-489-3944. 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.