Inventor · disambiguated record
Roger A. Brekken
Also filed as: BREKKEN ROGER A
4 granted patents·149 citations·filing 1972–1997
81Inventor score
Files withMINNESOTA MINING & MFG4
Top patents by PatentIndex Score
4 records- 0188US3958064AMagnetic recording tapeMINNESOTA MINING & MFG·Filed 1972·Granted May 18, 1976·53 cites·6 claims
- 0275US5826905ALow permeability inflatable restraint fabricMINNESOTA MINING & MFG·Filed 1997·Granted Oct 27, 1998·36 cites·35 claims
- 0375US5692777ALow permeability inflatable restraint fabricMINNESOTA MINING & MFG·Filed 1995·Granted Dec 2, 1997·37 cites·1 claims
- 0452US5712645AAntenna adapted for placement in the window of a vehicleMINNESOTA MINING & MFG·Filed 1995·Granted Jan 27, 1998·23 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →