Inventor · disambiguated record
Robert Eugene Hartzell, Jr.
Also filed as: HARTZELL JR ROBERT E · HARTZELL JR ROBERT EUGENE · HARTZELL ROBERT E JR
4 granted patents·92 citations·filing 1977–1997
78Inventor score
Top patents by PatentIndex Score
4 records- 0186US4144764AServo amplifier for an electrically damped accelerometerSCHAEVITZ ENGINEERING·Filed 1978·Granted Mar 20, 1979·50 cites·9 claims
- 0265US4186324ALinear accelerometer with piezoelectric suspensionSCHAEVITZ ENGR·Filed 1978·Granted Jan 29, 1980·17 cites·7 claims
- 0353US5834862ALinear motor cooling systemKULICKE & SOFFA INVESTMENTS·Filed 1997·Granted Nov 10, 1998·21 cites·18 claims
- 0436US4099415ATemperature compensation circuit for a fluid damped servo systemSYSTRON DONNER CORP·Filed 1977·Granted Jul 11, 1978·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →