Inventor · disambiguated record
Frank E. Vanderwal, Jr.
Also filed as: VANDERWAL FRANK E · VANDERWAL FRANK E JR · VANDERWAL JR FRANK E
10 granted patents·65 citations·filing 1976–1992
88Inventor score
Top patents by PatentIndex Score
10 records- 0164US4397658AFeed control means for honing and like machinesSUNNEN PRODUCTS CO·Filed 1981·Granted Aug 9, 1983·12 cites·12 claims
- 0247US5185969APositive retracting honing mandrelSUNNEN PRODUCTS CO·Filed 1991·Granted Feb 16, 1993·11 cites·25 claims
- 0347US4886157AWorkpiece delivery magazineSUNNEN PRODUCTS CO·Filed 1987·Granted Dec 12, 1989·9 cites·18 claims
- 0445US4512116AFeed-up means for expandable work engaging membersSUNNEN PRODUCTS CO·Filed 1983·Granted Apr 23, 1985·9 cites·37 claims
- 0544US4035959ACam operated automatic control for a honing machineSUNNEN PRODUCTS CO·Filed 1976·Granted Jul 19, 1977·5 cites·12 claims
- 0642US4227310AHeads for gaging devices and fixture for setting sameSUNNEN PRODUCTS CO·Filed 1978·Granted Oct 14, 1980·7 cites·15 claims
- 0735US4192073AProcess gaging apparatusSUNNEN PROD·Filed 1978·Granted Mar 11, 1980·5 cites·6 claims
- 0832US4226400AGuide means for honing and like machinesSUNNEN PRODUCTS CO·Filed 1978·Granted Oct 7, 1980·2 cites·10 claims
- 0930US5243792AScroll feed honing headSUNNEN PRODUCTS CO·Filed 1992·Granted Sep 14, 1993·2 cites·16 claims
- 1030US4827674AWorkpiece gripper and supportSUNNEN PRODUCTS CO·Filed 1987·Granted May 9, 1989·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →