Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4387486 | Control system for fiber processing apparatus | Joseph R. Williams, Erhard A. Fechner, Akiva Pinto | 1983-06-14 |
| 4363585 | Bale level control system for mechanical hopper feeder | Erchard A. Fechner, Joseph R. Williams | 1982-12-14 |
| 4283909 | Spindle cleaning apparatus | Thad Flowers, Joseph R. Williams, Navinchandra K. Patel | 1981-08-18 |
| RE30702 | Doffer with pneumatic control system | Keith S. Dellinger, James L. Ray, Thomas A. Cherry, Erhard A. Fechner | 1981-08-11 |