RS

Richard F. Schaefer

DE D Three Enterprises: 2 patents #1 of 2Top 50%
📍 Fort Lupton, CO: #1 of 2 inventorsTop 50%
🗺 Colorado: #276 of 5,006 inventorsTop 6%
Overall (2017): #39,198 of 506,227Top 8%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D801764 Lawn stake 2017-11-07
9714671 End clip for recessed rail David Kreutzman 2017-07-25
9680409 Adjustable combined flashing and mounting apparatus and method of mounting to be used therewith David Kreutzman 2017-06-13
9620870 Adjustable roof mounting system David Kreutzman 2017-04-11