Inventor · disambiguated record
James M. Wilczynski
Also filed as: WILCZYNSKI JAMES M
4 granted patents·192 citations·filing 1987–1989
82Inventor score
Technology areasB61D
Top patents by PatentIndex Score
4 records- 0185US4889055ARailroad car for container transportTHRALL CAR MFG CO·Filed 1989·Granted Dec 26, 1989·49 cites·3 claims
- 0284US4841876ARailroad container transporting car of increased weight carrying capacityTHRALL CAR MFG CO·Filed 1988·Granted Jun 27, 1989·49 cites·36 claims
- 0384US4807722ARailroad car for container transportTHRALL CAR MFG CO·Filed 1987·Granted Feb 28, 1989·47 cites·22 claims
- 0483US4862810ARailroad car for container transportTHRALL CAR MANUFACTURING CO·Filed 1988·Granted Sep 5, 1989·47 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when James M. Wilczynski files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →