RL

Robert F. Lense

AR American Regent: 2 patents #1 of 17Top 6%
📍 Rockford, IL: #12 of 120 inventorsTop 10%
🗺 Illinois: #289 of 3,813 inventorsTop 8%
Overall (1989): #17,055 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4887392 Apparatus for actuating and locking a window sash — 1989-12-19
4860493 Non-backdriving actuator for opening and closing a window sash — 1989-08-29