Inventor · disambiguated record

Donald T. Steep

Also filed as: STEEP DONALD T

2 granted patents·32 citations·filing 1997–1999

62Inventor score

Technology areasB63H B63J

Files withPROPGUARD INC2

Top patents by PatentIndex Score

2 records

0166US5759075APropeller guardPROPGUARD INC·Filed 1997·Granted Jun 2, 1998·18 cites·4 claims
0243US6276974B1Switch system for preventing marine propeller injuriesPROPGUARD INC·Filed 1999·Granted Aug 21, 2001·14 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →