Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D739919 | Valve | Gus Alexander, James E. Welch, Jr. | 2015-09-29 |
| D728072 | Valve | Gus Alexander, James E. Welch, Jr. | 2015-04-28 |
| D725747 | Valve | Gus Alexander, James E. Welch, Jr. | 2015-03-31 |