Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D627590 | Gas grill | Mark Proffitt, Kevin P. Groth, Charles Robert Hebner | 2010-11-23 |
| D604090 | Gas grill | Mark Proffitt, Kevin P. Groth, Charles Robert Hebner | 2009-11-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D627590 | Gas grill | Mark Proffitt, Kevin P. Groth, Charles Robert Hebner | 2010-11-23 |
| D604090 | Gas grill | Mark Proffitt, Kevin P. Groth, Charles Robert Hebner | 2009-11-17 |