Assignee
BERG CHARLES A
4 granted patents·212 citations·filing 1980–1984
Top patents by PatentIndex Score
4 records- 0195US4602823APortable collapsible wheelsBERG CHARLES A·Filed 1984·Granted Jul 29, 1986·69 cites·10 claims
- 0294US4300247AEnergy conservation in shower bathingBERG CHARLES A·Filed 1980·Granted Nov 17, 1981·69 cites·22 claims
- 0388US4398308AEnergy conservation in shower bathingBERG CHARLES A·Filed 1981·Granted Aug 16, 1983·47 cites·2 claims
- 0478US4465321ACompression loaded collapsible wheelBERG CHARLES A·Filed 1982·Granted Aug 14, 1984·27 cites·21 claims
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