Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D589982 | Collector velocity spike | George Kryssing, Jr. | 2009-04-07 |
| D575213 | Quad core muffler | George Kryssing, Jr. | 2008-08-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D589982 | Collector velocity spike | George Kryssing, Jr. | 2009-04-07 |
| D575213 | Quad core muffler | George Kryssing, Jr. | 2008-08-19 |