Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330345 | Apparatus and method for continuously winding a length of material into a helical form | Rachel E. Hefner, Shelly Petronis, Rene M. Cooper | 1994-07-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330345 | Apparatus and method for continuously winding a length of material into a helical form | Rachel E. Hefner, Shelly Petronis, Rene M. Cooper | 1994-07-19 |