Inventor · disambiguated record
Stephen H. Vollum
Also filed as: VOLLUM STEPHEN H
2 granted patents·122 citations·filing 1986–2003
68Inventor score
Top patents by PatentIndex Score
2 records- 0177US7212942B2Power available and limitation indicator for use with an aircraft enginePREC INNOVATIONS LLC·Filed 2003·Granted May 1, 2007·33 cites·28 claims
- 0268US4837822ACryptographic based electronic lock system and method of operationSCHLAGE LOCK CO·Filed 1986·Granted Jun 6, 1989·89 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →