Inventor · disambiguated record
Charles E. Kraus
Also filed as: KRAUS CHARLES E · KRAUS CHARLES EDWARD
55 granted patents·1,479 citations·filing 1974–1996
99Inventor score
Top patents by PatentIndex Score
55 records- 0199US5020384AInfinitely variable traction roller transmissionEXCELERMATIC·Filed 1990·Granted Jun 4, 1991·309 cites·7 claims
- 0298US5138894AAxial loading cam arrangement in or for a traction roller transmissionEXCELERMATIC·Filed 1992·Granted Aug 18, 1992·92 cites·6 claims
- 0398US4964312AInfinitely variable traction roller transmissionEXCELERMATIC·Filed 1988·Granted Oct 23, 1990·132 cites·7 claims
- 0498US4693134AHigh-powered vehicle drive trainEXCELERMATIC·Filed 1985·Granted Sep 15, 1987·92 cites·3 claims
- 0598US4501172AHydraulic speed control arrangement for an infinitely variable transmissionEXCELERMATIC·Filed 1982·Granted Feb 26, 1985·83 cites·5 claims
- 0691US4086820AInfinitely variable traction roller transmissionEXCELERMATIC·Filed 1976·Granted May 2, 1978·64 cites·15 claims
- 0790US4052915ATraction roller transmissionEXCELERMATIC·Filed 1976·Granted Oct 11, 1977·40 cites·6 claims
- 0887US4339966AInfinitely variable transmission drive arrangement especially for automobilesEXCELERMATIC·Filed 1980·Granted Jul 20, 1982·38 cites·4 claims
- 0986US4434675ATransmission ratio control arrangement for a precess cam controlled infinitely variable traction roller transmissionEXCELERMATIC·Filed 1981·Granted Mar 6, 1984·37 cites·7 claims
- 1080US4846008ATraction roller transmissionEXCELERMATIC·Filed 1988·Granted Jul 11, 1989·28 cites·7 claims
- 1180US4275610AInfinitely variable traction roller transmissionEXCELERMATIC·Filed 1980·Granted Jun 30, 1981·29 cites·10 claims
- 1277US4709589AFixed ratio traction roller transmissionEXCCLERMATIC INC·Filed 1986·Granted Dec 1, 1987·30 cites·7 claims
- 1376US4088041AEnergy storing flywheel driveINCELERMATIC INC·Filed 1976·Granted May 9, 1978·26 cites·15 claims
- 1475US4484487AHydraulically controlled infinitely variable traction roller transmissionEXCELERMATIC·Filed 1983·Granted Nov 27, 1984·24 cites·13 claims
- 1575US4398778ABall bearingEXCELERMATIC·Filed 1981·Granted Aug 16, 1983·24 cites·5 claims
- 1671US4224840ATraction roller transmissionEXCELERMATIC·Filed 1978·Granted Sep 30, 1980·19 cites·8 claims
- 1770US4885955AMultimode infinitely variable transmissionEXCELERMATIC·Filed 1989·Granted Dec 12, 1989·21 cites·3 claims
- 1869US4408503ATraction roller transmissionEXCELERMATIC·Filed 1981·Granted Oct 11, 1983·20 cites·8 claims
- 1967US4576055AHydraulically controlled infinitely variable traction roller transmissionEXCELERMATIC·Filed 1984·Granted Mar 18, 1986·19 cites·10 claims
- 2065US5025671AHigh ratio planetary type traction roller transmissionEXCELERMATIC·Filed 1990·Granted Jun 25, 1991·20 cites·7 claims
- 2163US4800853AAdiabatic internal combustion engineEXCELERMATIC·Filed 1988·Granted Jan 31, 1989·17 cites·6 claims
- 2263US4453427AInfinitely variable traction roller transmissionEXCELERMATIC·Filed 1982·Granted Jun 12, 1984·17 cites·13 claims
- 2361US4911030ATraction roller transmission ratio control arrangementEXCELERMATIC·Filed 1989·Granted Mar 27, 1990·16 cites·7 claims
- 2461US4526051AInfinitely variable traction roller transmission speed control arrangementEXCELERMATIC·Filed 1983·Granted Jul 2, 1985·16 cites·15 claims
- 2561US3960417AHydrostatic axial thrust bearingEXCELERMATIC·Filed 1975·Granted Jun 1, 1976·14 cites·10 claims
- 2660US4444068AInfinitely variable traction roller transmissionEXCELERMATIC·Filed 1982·Granted Apr 24, 1984·15 cites·4 claims
- 2759US4702118AHydraulically controlled infinitely variable traction roller transmissionEXCELERMATIC·Filed 1986·Granted Oct 27, 1987·15 cites·7 claims
- 2859US4471667AFixed ratio traction roller transmissionEXCELERMATIC·Filed 1982·Granted Sep 18, 1984·14 cites·7 claims
- 2959US3941004ATraction roller transmissionKRAUS CHARLES EDWARD·Filed 1974·Granted Mar 2, 1976·15 cites·9 claims
- 3058US4974466AInfinitely variable traction roller transmissionEXCELERMATIC·Filed 1989·Granted Dec 4, 1990·14 cites·4 claims
- 3158US4694704AInfinitely variable traction roller transmissionEXCELERMATIC·Filed 1986·Granted Sep 22, 1987·14 cites·4 claims
- 3254US4858484AInfinitely variable traction roller transmissionEXCELERMATIC·Filed 1987·Granted Aug 22, 1989·12 cites·9 claims
- 3353US4830578AHydraulic control arrangement for an infinitely variable transmission driveEXCELERMATIC·Filed 1987·Granted May 16, 1989·12 cites·11 claims
- 3453US4464946AControl arrangement for the supply of lubricant to the bearings of an infinitely variable traction roller transmissionEXCELERMATIC·Filed 1983·Granted Aug 14, 1984·12 cites·9 claims
- 3552US4215595ATraction roller transmissionEXCELERMATIC·Filed 1978·Granted Aug 5, 1980·10 cites·5 claims
- 3649US4491038ATraction roller transmissionEXCELERMATIC·Filed 1982·Granted Jan 1, 1985·10 cites·12 claims
- 3749US4440043AFixed ratio traction roller transmission with tapered loading meansEXCELERMATIC·Filed 1982·Granted Apr 3, 1984·10 cites·6 claims
- 3848US4618270AHydrostatic bearing structureEXCELERMATIC·Filed 1985·Granted Oct 21, 1986·12 cites·10 claims
- 3947US4333692AHydrostatic axial thrust bearingEXCELERMATIC·Filed 1980·Granted Jun 8, 1982·10 cites·8 claims
- 4046US4620455ATraction roller transmissionEXCELERMATIC·Filed 1985·Granted Nov 4, 1986·9 cites·6 claims
- 4142US4422351ATraction roller transmissionEXCELERMATIC·Filed 1981·Granted Dec 27, 1983·7 cites·7 claims
- 4241US4306754AHybrid hydrostatic axial thrust bearingKRAUS CHARLES E·Filed 1980·Granted Dec 22, 1981·9 cites·9 claims
- 4340US4660995AHydrostatic axial thrust bearing structureEXCELERMATIC·Filed 1986·Granted Apr 28, 1987·8 cites·7 claims
- 4440US4454788ATraction roller transmission with predetermined transmission ratioEXCELERMATIC·Filed 1981·Granted Jun 19, 1984·6 cites·3 claims
- 4539US5697863AExtended life infinitely variable traction roller transmission with different toric traction roller disksEXCELERMATIC·Filed 1996·Granted Dec 16, 1997·6 cites·9 claims
- 4639US4408502ATraction roller transmissionEXCELERMATIC·Filed 1981·Granted Oct 11, 1983·6 cites·12 claims
- 4738US4658674ATraction roller transmission with fixed transmission ratioEXCELERMATIC·Filed 1982·Granted Apr 21, 1987·5 cites·6 claims
- 4835US4996891AInfinitely variable traction roller transmissionEXCELERMATIC·Filed 1989·Granted Mar 5, 1991·4 cites·9 claims
- 4934US5433675ATraction roller transmissionEXCELERMATIC·Filed 1993·Granted Jul 18, 1995·4 cites·10 claims
- 5034US5085089AInfinitely variable traction roller transmissionEXCELERMATIC·Filed 1991·Granted Feb 4, 1992·4 cites·4 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Charles E. Kraus 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 →