Assignee
WALDES KOHINOOR INC
12 granted patents·281 citations·filing 1974–1984
Top patents by PatentIndex Score
12 records- 0191US4343581ADouble-bevel spring retaining ringWALDES KOHINOOR INC·Filed 1979·Granted Aug 10, 1982·70 cites·6 claims
- 0286US4006659ASpring-metal retaining ringsWALDES KOHINOOR INC·Filed 1975·Granted Feb 8, 1977·58 cites·23 claims
- 0374US3934315AHelical-spring fastened assembliesWALDES KOHINOOR INC·Filed 1974·Granted Jan 27, 1976·26 cites·1 claims
- 0466US3995360ASelf-locking retaining ring assembly toolWALDES KOHINOOR INC·Filed 1975·Granted Dec 7, 1976·20 cites·27 claims
- 0565US4099444ARadially assembled friction-grip self-locking ringsWALDES KOHINOOR INC·Filed 1977·Granted Jul 11, 1978·27 cites·4 claims
- 0665US3987697AFriction-grip self-locking retaining ring and shaft combinationWALDES KOHINOOR INC·Filed 1975·Granted Oct 26, 1976·29 cites·2 claims
- 0761US4162680ANon-polluting system for metal surface treatmentsWALDES KOHINOOR INC·Filed 1977·Granted Jul 31, 1979·14 cites·1 claims
- 0859US4550485AMethods and apparatus for installing a radially applied retaining ring into an external groove of a workpieceWALDES KOHINOOR INC·Filed 1984·Granted Nov 5, 1985·16 cites·20 claims
- 0941US4514093AMethod and apparatus for delivery of a powderWALDES KOHINOOR INC·Filed 1983·Granted Apr 30, 1985·10 cites·8 claims
- 1038US3953248AMethod and apparatus for reclaiming heat treating saltWALDES KOHINOOR INC·Filed 1975·Granted Apr 27, 1976·4 cites·5 claims
- 1132US4189062ADispensing methods and apparatus for split retaining ringsWALDES KOHINOOR INC·Filed 1977·Granted Feb 19, 1980·7 cites·13 claims
- 129US3934866ASpecial-purpose spring retaining ringsWALDES KOHINOOR INC·Filed 1974·Granted Jan 27, 1976·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when WALDES KOHINOOR INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →