Individual holder
ANDERSON JACK F
5 granted patents·249 citations·filing 1979–1984
Individually held — no corporate assignee on record.
Technology mixA01B5
Top patents by PatentIndex Score
5 records- 0194US4518043ATool apparatus with control to move tool when object approachedANDERSON JACK F·Filed 1982·Granted May 21, 1985·167 cites·23 claims
- 0279US4287955ARotary tiller deviceANDERSON JACK F·Filed 1979·Granted Sep 8, 1981·20 cites·21 claims
- 0378US4491183ARetractable in-row tiller deviceANDERSON JACK F·Filed 1981·Granted Jan 1, 1985·27 cites·18 claims
- 0468US4660649ARotary tiller tool apparatus with vertical lift force variable in direct proportion to pressure to rotate tiller toolANDERSON JACK F·Filed 1984·Granted Apr 28, 1987·20 cites·3 claims
- 0558US4585071AMethod and apparatus guiding retractable machineryANDERSON JACK F·Filed 1982·Granted Apr 29, 1986·15 cites·19 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →