RL

Roger J. Leyden

SC Se-Kure Controls: 75 patents #1 of 20Top 5%
📍 Inverness, IL: #3 of 100 inventorsTop 3%
🗺 Illinois: #298 of 84,256 inventorsTop 1%
Overall (All Time): #23,259 of 4,157,543Top 1%
79
Patents All Time

Issued Patents All Time

Showing 76–79 of 79 patents

Patent #TitleCo-InventorsDate
5154072 Cable lock for securing garments against theft 1992-10-13
5103984 Security device for a garment display structure Terrance Surma 1992-04-14
4623765 Computer power switch lockout apparatus 1986-11-18
4455464 Alarm system sensing and triggering apparatus 1984-06-19