Inventor · disambiguated record
Fred Collin
Also filed as: COLLIN FRED
14 granted patents·4 pending applications·261 citations·filing 2010–2024
93Inventor score
Top patents by PatentIndex Score
18 records- 0193US10247515B2Holographic sight with optimized reflection and image anglesZIEL OPTICS INC·Filed 2016·Granted Apr 2, 2019·15 cites·22 claims
- 0290USD975818SGun sight deviceHAMILTON DAVID M·Filed 2020·Granted Jan 17, 2023·19 cites·1 claims
- 0389US8438773B2Articulating mount for weapon sight accessoryCARLSON MIKE·Filed 2011·Granted May 14, 2013·44 cites·14 claims
- 0488US8438965B2Mounting device for weaponCOLLIN FRED·Filed 2010·Granted May 14, 2013·48 cites·27 claims
- 0587US8935875B2Articulating mount for weapon accessoryOPTIFLOW INC·Filed 2012·Granted Jan 20, 2015·35 cites·17 claims
- 0687US8424234B2Rotating mount for weapon sight accessoryCARLSON MIKE·Filed 2011·Granted Apr 23, 2013·36 cites·10 claims
- 0785US10254532B2Hybrid holographic sightZIEL OPTICS INC·Filed 2016·Granted Apr 9, 2019·15 cites·21 claims
- 0881US9500442B2Holographic gun sightOPTIFLOW INC·Filed 2014·Granted Nov 22, 2016·22 cites·43 claims
- 0975US9752852B2Gun sightOPTIFLOW INC·Filed 2016·Granted Sep 5, 2017·2 cites·22 claims
- 1072USD969958SFlip mountSHELTERED WINGS INC·Filed 2019·Granted Nov 15, 2022·12 cites·1 claims
- 1170US9395158B2Mounting device for weaponOPTIFLOW INC·Filed 2014·Granted Jul 19, 2016·13 cites·10 claims
- 1247US2015029567A1Folding holographic sight for a gunOPTIFLOW INC·Filed 2014·Application pending·0 cites
- 1346US2025052540A1Articulating mount for weapon sight accessoryOPTIFLOW LLC·Filed 2024·Application pending·0 cites
- 1444US11262163B2Holographic weapon sight with parabolic reflectorZIEL OPTICS INC·Filed 2019·Granted Mar 1, 2022·0 cites·15 claims
- 1544US10443977B2Combination reflective and holographic weapon sightZIEL OPTICS INC·Filed 2016·Granted Oct 15, 2019·0 cites·10 claims
- 1639US10379495B2Gun sight with brightness controlZIEL OPTICS INC·Filed 2017·Granted Aug 13, 2019·0 cites·14 claims
- 1731US2016313089A1Externally adjustable gun sightOPTIFLOW INC·Filed 2016·Application pending·0 cites
- 1830US2016327365A1Holographic weapon sight with laser management systemOPTIFLOW INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →