Inventor · disambiguated record
Gary D. Helgesen
Also filed as: HELGESEN GARY D · HELGESEN GARY DALE
4 granted patents·167 citations·filing 1990–1994
82Inventor score
Top patents by PatentIndex Score
4 records- 0194US5771955ACore assembly manufacturing apparatus of casting engine blocks and method for making the assemblyFORD GLOBAL TECH INC·Filed 1994·Granted Jun 30, 1998·47 cites·37 claims
- 0294US5365997AMethod for preparing an engine block casting having cylinder bore linersFORD MOTOR CO·Filed 1992·Granted Nov 22, 1994·45 cites·10 claims
- 0380US5320158AMethod for manufacturing engine block having recessed cylinder bore linersFORD MOTOR CO·Filed 1993·Granted Jun 14, 1994·32 cites·16 claims
- 0476US5234378ABalanced rotary assemblyFORD MOTOR CO·Filed 1990·Granted Aug 10, 1993·43 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →