Assignee

EMPSON KENNETH G

2 granted patents·26 citations·filing 1979–1981

Technology mixB61F1 B61G1

Top patents by PatentIndex Score

2 records

0156US4245563AHydraulically damped railway car body rollEMPSON KENNETH G·Filed 1979·Granted Jan 20, 1981·15 cites·14 claims
0245US4378890ATelescoping uncoupling lever for railroad carsEMPSON KENNETH G·Filed 1981·Granted Apr 5, 1983·11 cites·18 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →