Inventor · disambiguated record
Edward E. Hatter
Also filed as: HATTER EDWARD E
3 granted patents·117 citations·filing 1977–1979
76Inventor score
Top patents by PatentIndex Score
3 records- 0181US4129948ACircle drawing and measuring deviceHATTER EDWARD E·Filed 1978·Granted Dec 19, 1978·36 cites·35 claims
- 0277US4176454AUltrasonic tooth cleanerBIOSONICS INTERNATIONAL LTD·Filed 1977·Granted Dec 4, 1979·50 cites·3 claims
- 0368US4236510AUltrasonic tooth cleaning apparatusHATTER EDWARD E·Filed 1979·Granted Dec 2, 1980·31 cites·22 claims
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