Inventor · disambiguated record
Reginald K. Ringel
Also filed as: FORSTER KEVIN G · RINGEL REGINALD K · RINGEL REGINALD KARL
5 granted patents·147 citations·filing 1975–1979
82Inventor score
Files withCATERPILLAR TRACTOR CO5
Top patents by PatentIndex Score
5 records- 0193US4300775ALiquid-filled radial sealCATERPILLAR TRACTOR CO·Filed 1979·Granted Nov 17, 1981·64 cites·13 claims
- 0284US4151999AShaft sealCATERPILLAR TRACTOR CO·Filed 1978·Granted May 1, 1979·44 cites·3 claims
- 0377US4206818AWork vehicle and ring bearing arrangement thereforCATERPILLAR TRACTOR CO·Filed 1978·Granted Jun 10, 1980·23 cites·6 claims
- 0461US4099577AWork vehicle and ring gear bearing arrangement thereforCATERPILLAR TRACTOR CO·Filed 1977·Granted Jul 11, 1978·14 cites·7 claims
- 0521US4082299ASealing means and assembly thereforeCATERPILLAR TRACTOR CO·Filed 1975·Granted Apr 4, 1978·2 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Reginald K. Ringel 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 →