Individual holder
TRAUT EARL W
17 granted patents·155 citations·filing 1973–1979
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
17 records- 0185US4008982ARotary fluid energy converterTRAUT EARL W·Filed 1975·Granted Feb 22, 1977·22 cites·8 claims
- 0276US4187062ABypass rotary gas expansion motorTRAUT EARL W·Filed 1978·Granted Feb 5, 1980·14 cites·4 claims
- 0366US3998506AToothed rolling contact devicesTRAUT EARL W·Filed 1974·Granted Dec 21, 1976·15 cites·5 claims
- 0459US3937536ARolling contact bearing devicesTRAUT EARL W·Filed 1973·Granted Feb 10, 1976·12 cites·19 claims
- 0557US4070824AIntegrated flow turbine engineTRAUT EARL W·Filed 1975·Granted Jan 31, 1978·18 cites·11 claims
- 0651US4188176AVariable displacement rotary fluid energy converterTRAUT EARL W·Filed 1978·Granted Feb 12, 1980·6 cites·3 claims
- 0751US4080018AFixed retainer rolling contact bearingTRAUT EARL W·Filed 1975·Granted Mar 21, 1978·9 cites·7 claims
- 0845US4278304ALinear bearing devicesTRAUT EARL W·Filed 1979·Granted Jul 14, 1981·8 cites·1 claims
- 0945US4161184ALinear rolling contact valvesTRAUT EARL W·Filed 1977·Granted Jul 17, 1979·7 cites·2 claims
- 1045US4141607AExtreme temperature rolling contact ball bearingsTRAUT EARL W·Filed 1978·Granted Feb 27, 1979·8 cites·2 claims
- 1145US4056292ALinear rolling contact devicesTRAUT EARL W·Filed 1976·Granted Nov 1, 1977·6 cites·12 claims
- 1244US3969005ARolling contact devicesTRAUT EARL W·Filed 1973·Granted Jul 13, 1976·7 cites·8 claims
- 1343US3955360AIntegrated flow washboard turbineTRAUT EARL W·Filed 1974·Granted May 11, 1976·7 cites·20 claims
- 1440US4085980AToothed rolling contact devicesTRAUT EARL W·Filed 1976·Granted Apr 25, 1978·5 cites·1 claims
- 1539US4053191ARolling contact spring bearingsTRAUT EARL W·Filed 1975·Granted Oct 11, 1977·6 cites·9 claims
- 1639US3989324ARolling contact bearingsTRAUT EARL W·Filed 1974·Granted Nov 2, 1976·5 cites·12 claims
- 1729US4094560AV-Groove rolling contact roller bearingTRAUT EARL W·Filed 1976·Granted Jun 13, 1978·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when TRAUT EARL W 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 →