Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8572900 | Decking having a removable rib | — | 2013-11-05 |
| 7793477 | Roof deck and method of manufacturing a clip | — | 2010-09-14 |
| 7241094 | Restraint clip | Andrew Q. Park | 2007-07-10 |
| D325589 | Grease gun | Charles B. Cunningham, Mark Slate | 1992-04-21 |
| 5088535 | Bicycle or motorcycle tire tread | Mark Slate, Charles B. Cunningham, James H. Merz | 1992-02-18 |
| 4763957 | Bicycle hub constructions and lubrication thereof | Paul W. Poehlmann, Mark Slate, Charles B. Cunningham | 1988-08-16 |