Individual holder
RUDOLF WILLIAM B
US·2 granted patents·23 citations·filing 1988–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0156US4928613ARetractable steering device for cargo barges that increases maneuverability by providing a pivot point or points when altering courseRUDOLF WILLIAM B·Filed 1988·Granted May 29, 1990·14 cites·14 claims
- 0240US5150661ARetractable steering device for cargo barges that increases maneuverability by providing a pivot point or points when altering courseRUDOLF WILLIAM B·Filed 1990·Granted Sep 29, 1992·9 cites·9 claims
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