Inventor · disambiguated record
William S. Massey
Also filed as: MASSEY WILLIAM S
3 granted patents·72 citations·filing 1988–1996
73Inventor score
Top patents by PatentIndex Score
3 records- 0167US5718468ADoor handle modular return spring cage assemblySCHLAGE LOCK CO·Filed 1996·Granted Feb 17, 1998·43 cites·2 claims
- 0246US5566996AMethod and apparatus for attachment of a door lock trim roseSCHLAGE LOCK CO·Filed 1995·Granted Oct 22, 1996·15 cites·4 claims
- 0337US4896052AOverflow and leakage detection system for an air conditioning unitLIQUID MANAGEMENT SYSTEMS INC·Filed 1988·Granted Jan 23, 1990·14 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →