FR

Frank E. Robinson

WP Whg Properties: 6 patents #2 of 6Top 35%
📍 Schwenksville, PA: #3 of 21 inventorsTop 15%
🗺 Pennsylvania: #182 of 7,986 inventorsTop 3%
Overall (2020): #26,456 of 565,922Top 5%
6
Patents 2020

Issued Patents 2020

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10809031 Linear trigger mechanisms for firearms William H. Geissele 2020-10-20
10663253 Foldable iron sight assembly for a firearm William H. Geissele 2020-05-26
D882016 Firearm trigger guard 2020-04-21
10605565 Adjustable rear sight for a firearm William H. Geissele 2020-03-31
D875873 Firearm trigger guard 2020-02-18
10557675 Devices for restricting the flow of propellant gas in gas-actuated firearms William H. Geissele 2020-02-11