Assignee
HUDNALL ALTON
4 granted patents·22 citations·filing 1978–1999
Top patents by PatentIndex Score
4 records- 0166USD371155SGuitarHUDNALL ALTON·Filed 1994·Granted Jun 25, 1996·15 cites·1 claims
- 0236USD256445SAmphibious people powered vehicleHUDNALL ALTON·Filed 1978·Granted Aug 19, 1980·2 cites·1 claims
- 0335USD306008SAmphibious flying machineHUDNALL ALTON·Filed 1987·Granted Feb 13, 1990·3 cites·1 claims
- 0430USD430071SDolly trikeHUDNALL ALTON·Filed 1999·Granted Aug 29, 2000·2 cites·1 claims
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