HR

Henry Ryder

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
📍 Gales Ferry, CT: #60 of 101 inventorsTop 60%
🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%
Overall (All Time): #3,847,353 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5101930 Hydraulic elevator muffler Richard N. Fargo, Sib S. Ray, Louis Bialy 1992-04-07