Individual holder
LEWIS NATHANIAL H
4 granted patents·63 citations·filing 1974–1977
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0176US4135606ACapillary action brake shoe: vacuum suction typeLEWIS NATHANIAL H·Filed 1977·Granted Jan 23, 1979·21 cites·2 claims
- 0272US3942822AUpright bike barLEWIS NATHANIAL H·Filed 1974·Granted Mar 9, 1976·22 cites·1 claims
- 0362US4030237ASpinning balloon noveltyLEWIS NATHANIAL H·Filed 1975·Granted Jun 21, 1977·15 cites·3 claims
- 0437US4093013ABike traction attachmentLEWIS NATHANIAL H·Filed 1975·Granted Jun 6, 1978·5 cites·2 claims
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