Inventor · disambiguated record
Karl J. Jwuc
Also filed as: JWUC KARL J
4 granted patents·1 pending application·58 citations·filing 1977–2000
76Inventor score
Top patents by PatentIndex Score
5 records- 0178US4452147AIntermodal railway carYOUNGSTOWN STEEL DOOR CO·Filed 1981·Granted Jun 5, 1984·37 cites·2 claims
- 0242US4433834AComposite cushion padMIDLAND ROSS CORP·Filed 1981·Granted Feb 28, 1984·9 cites·3 claims
- 0342US4119209ALocking mechanism of a railroad car couplerMIDLAND ROSS CORP·Filed 1977·Granted Oct 10, 1978·8 cites·10 claims
- 0436US2002100390A1Rapid discharge railcar doorFiled 2000·Application pending·0 cites
- 0531US4593828ARotary railroad car F couplerHANULA RICHARD M·Filed 1983·Granted Jun 10, 1986·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →