Inventor · disambiguated record
Robert Steven Witkoff
Also filed as: WITKOFF ROBERT S · WITKOFF ROBERT STEVEN
4 granted patents·25 citations·filing 1974–2020
69Inventor score
Top patents by PatentIndex Score
4 records- 0149US10603549B2Multipurpose low emission submersible engine and aquatic craft using sameWITKOFF ROBERT STEVEN·Filed 2018·Granted Mar 31, 2020·0 cites·9 claims
- 0248US6687909B1Sun visor for safety helmetROBERT STEVEN WITKOFF DESIGN I·Filed 2002·Granted Feb 10, 2004·13 cites·22 claims
- 0347US11198039B2Multipurpose low emission submersible engine and aquatic craft using sameWITKOFF ROBERT STEVEN·Filed 2020·Granted Dec 14, 2021·0 cites·13 claims
- 0444US3942632AJewelry boxALSTEN CO·Filed 1974·Granted Mar 9, 1976·12 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →