Inventor · disambiguated record
Raymond J. Friesen
Also filed as: FRIESEN RAYMOND J
5 granted patents·72 citations·filing 1999–2013
80Inventor score
Top patents by PatentIndex Score
5 records- 0177US7866368B2Garage door panel construction and hardwareRAYNOR GARAGE DOORS·Filed 2006·Granted Jan 11, 2011·19 cites·9 claims
- 0275US9115523B2Double end hinge construction for multiple articulating panel sectional doorsRAYNOR MFG CO·Filed 2012·Granted Aug 25, 2015·7 cites·2 claims
- 0372US8813309B2Roller hinge constructionsRAYNOR MFG CO·Filed 2013·Granted Aug 26, 2014·9 cites·15 claims
- 0458US6330901B1Z-shaped strut for door panelRAYNOR CANADA INC·Filed 1999·Granted Dec 18, 2001·34 cites·11 claims
- 0550US9127492B2Cable drum construction of door lift mechanism for multiple horizontal panel garage door with disproportionally heavy top portionFRIESEN RAYMOND J·Filed 2011·Granted Sep 8, 2015·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →