Inventor · disambiguated record
Dennis A. Kalgren
Also filed as: KALGREN DENNIS A
2 granted patents·162 citations·filing 1995–1995
70Inventor score
Technology areasE06B
Files withOVERHEAD DOOR CORP2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →