Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5413264 | Serial accumulator system for filamentary material | Frank W. Kotzur, Mark Swanson, Kevin Sutton, Thomas H. Rosenkranz, David Franklin | 1995-05-09 |
| 4477033 | On-line winding machine | Frank W. Kotzur, Gregory A. Kotzur, John F. Meade | 1984-10-16 |