Inventor · disambiguated record
Steven M. Defoster
Also filed as: DEFOSTER STEVEN M · DEFOSTER STEVEN MICHAEL
3 granted patents·227 citations·filing 1984–1995
78Inventor score
Files withIBM3
Top patents by PatentIndex Score
3 records- 0190US4650333ASystem for measuring and detecting printed circuit wiring defectsIBM·Filed 1984·Granted Mar 17, 1987·93 cites·19 claims
- 0282US5535035AOptical fiber ring communications system and communications methodIBM·Filed 1994·Granted Jul 9, 1996·87 cites·10 claims
- 0355US5754549AInexpensive two-way communications switchIBM·Filed 1995·Granted May 19, 1998·47 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →