| Patents for Russell H. Bowen |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 735,704 | Aug. 11, 1903 | E.G. Budd | Machine for curving pulley-rims | pulley making machines |
| 767,377 | Aug. 16, 1904 | R.H. Bowen | Sheave, wheel, or pulley | industrial machine pulleys and belt drive mechanisms |
| 774,347 | Nov. 08, 1904 | R.H. Bowen | Sheet-metal pulley | industrial machine pulleys and belt drive mechanisms |
| 786,616 | Apr. 04, 1905 | L. Zamboni | Roller-stand for switch-rods | railroads |
| 788,185 | Apr. 25, 1905 | R.H. Bowen | Sheet-metal pulley | industrial machine pulleys and belt drive mechanisms |
| 828,699 | Aug. 14, 1906 | R.H. Bowen, L. Zamboni | Pulley-frame | door and window hardware |
| 846,088 | Mar. 05, 1907 | C.E. Brinley | Shaft-collar | industrial machine pulleys and belt drive mechanisms |
