Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244483 | Apparatus for producing glass filaments | Randy A. Limmer, William M. Lafayette | 1993-09-14 |
| 4356016 | Cooling tube alignment means and process therefor | William H. Sterrett | 1982-10-26 |
| 4337075 | Twin center cooling fin for tip type bushing | John R. Mechel | 1982-06-29 |