Individual holder
PENDER DAVID R
6 granted patents·173 citations·filing 1974–1977
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0197US4028916ALock for bicycles and the likePENDER DAVID R·Filed 1976·Granted Jun 14, 1977·100 cites·4 claims
- 0278US4109885AVertical take-off and landing aircraftPENDER DAVID R·Filed 1976·Granted Aug 29, 1978·30 cites·8 claims
- 0370US3982732AApparatus for transporting and erecting modular housing systemPENDER DAVID R·Filed 1974·Granted Sep 28, 1976·21 cites·7 claims
- 0450US4146202AAircraft suction system for laminar flow controlPENDER DAVID R·Filed 1977·Granted Mar 27, 1979·12 cites·6 claims
- 0535US4127244ARotary wing aircraft mast arrangementPENDER DAVID R·Filed 1977·Granted Nov 28, 1978·5 cites·1 claims
- 0635US4097008ACargo handling system for aircraftPENDER DAVID R·Filed 1977·Granted Jun 27, 1978·5 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →