Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11110501 | Sealant system for metal seams | — | 2021-09-07 |
| 10955166 | Method and apparatus for manipulating metal workpieces | John Welty, TIMOTHY A. COON | 2021-03-23 |
| 10786841 | Sealant system for metal seams | — | 2020-09-29 |
| 10421108 | Sealant system for metal seams | — | 2019-09-24 |
| 8458884 | Method for forming a duct | Michael C. Borwig, Scott E. Sloan, Richard Burkart, John Welty | 2013-06-11 |
| 8225636 | Apparatus for forming a duct | Michael C. Borwig, Scott E. Sloan, Richard Burkart, John Welty | 2012-07-24 |