Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8727259 | Self-compensating filament tension control device with friction band braking | — | 2014-05-20 |
| 8628037 | Self-compensating filament tension control device with friction braking | — | 2014-01-14 |
| 8500056 | Self-compensating filament tension control device with eddy current braking | — | 2013-08-06 |
| 7222902 | Spool handling device | Charles Winafeld, Cheryl K. Hamilton | 2007-05-29 |
| 6691945 | Spool drive for tension control device | — | 2004-02-17 |
| 6435445 | Self-compensating filament tension control device employing a friction band | — | 2002-08-20 |
| 6098910 | Self-compensating filament tension control device | — | 2000-08-08 |
| 6010089 | Tension control device | Charles Winafeld | 2000-01-04 |
| 5163727 | Creel loading apparatus | Cheryl K. Hamilton | 1992-11-17 |
| 5024477 | Creel loading apparatus | — | 1991-06-18 |
| 4929012 | Creel loading apparatus | — | 1990-05-29 |