Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6994148 | Method and apparatus for venting a gas in a lined pressure furnace | Kenneth D. McKibben, Daniel D. Minor, Alan P. Gould, Robert L. Macheske, Dean VanderJagt +3 more | 2006-02-07 |
| 5109952 | Mobile and adjustable scaffold system for tunnel roofing and other applications | E. Wayne Kyle | 1992-05-05 |