Individual holder
CARSON DONALD G
5 granted patents·103 citations·filing 1981–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0187US4351197APrecision positioning apparatus having a rotating driving element and a rotating driven elementCARSON DONALD G·Filed 1981·Granted Sep 28, 1982·42 cites·15 claims
- 0266US5105672ARotary drive apparatus having one member with smooth outer peripheral surfaceCARSON DONALD G·Filed 1991·Granted Apr 21, 1992·29 cites·22 claims
- 0361US4787259ARotary drive apparatus having multiple drive shaftsCARSON DONALD G·Filed 1987·Granted Nov 29, 1988·19 cites·5 claims
- 0441US4757723ASpringloaded end terminations for rotary cable drive apparatusCARSON DONALD G·Filed 1987·Granted Jul 19, 1988·8 cites·8 claims
- 0534US4796478ANon-linear rotary drive apparatusCARSON DONALD G·Filed 1987·Granted Jan 10, 1989·5 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →