Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7032313 | Method of fabricating a heat exchanger | Stephen Memory, Gregory G. Hughes, Winston Zhang, C. James Rogers, Edward A. Robinson +4 more | 2006-04-25 |
| 6964296 | Heat exchanger | Stephen Memory, Gregory G. Hughes, Winston Zhang, C. James Rogers, Edward A. Robinson +4 more | 2005-11-15 |
| 5558080 | Grease collecting baffle and heat exchanger assembly for a water heating system | Edward A. Robinson, Bob L. Barton | 1996-09-24 |
| 5524607 | Grease collecting baffle and heat exchanger assembly for a water heating system | Edward A. Robinson, Bob L. Barton | 1996-06-11 |