Inventor · disambiguated record
Levone A. Blough
Also filed as: BLOUGH LEVONE A
5 granted patents·105 citations·filing 1979–1982
82Inventor score
Top patents by PatentIndex Score
5 records- 0174US4379576ASliding closure security systemBLOUGH LEVONE A·Filed 1980·Granted Apr 12, 1983·30 cites·15 claims
- 0260US4309140ASelf-locking threaded fastener and unlocking tool combinationBLOUGH LEVONE A·Filed 1979·Granted Jan 5, 1982·23 cites·4 claims
- 0359US4307983AApparatus for gaining access to enclosures secured by cylinder locks with minimum damage to internal lock elementsDYNA BOLT CORP·Filed 1980·Granted Dec 29, 1981·19 cites·12 claims
- 0455US4447176ATemplate for mortice cylinder lock removalBLOUGH LEVONE A·Filed 1982·Granted May 8, 1984·19 cites·5 claims
- 0554US4446763AMortice cylinder lock wrench structuresBLOUGH LEVONE A·Filed 1982·Granted May 8, 1984·14 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →