Inventor · disambiguated record
John K. Berkseth
Also filed as: BERKSETH JOHN K
3 granted patents·30 citations·filing 2005–2010
69Inventor score
Top patents by PatentIndex Score
3 records- 0178US7871112B2Reversible double deadbolt mortise latchHARDWARE SPECIALTIES INC·Filed 2005·Granted Jan 18, 2011·15 cites·18 claims
- 0273US7703815B2Quick cam latch mechanismHARDWARE SPECIALTIES INC·Filed 2005·Granted Apr 27, 2010·11 cites·15 claims
- 0350US8307495B1Door cylinderBERKSETH JOHN K·Filed 2010·Granted Nov 13, 2012·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →