Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8167375 | Furniture seatback tilt recline angle limiter and method | David M. Catanzarite, Keith Ptuk | 2012-05-01 |
| 7566099 | Furniture seatback tilt recline angle limiter and method | David M. Catanzarite, Keith R. Ptak | 2009-07-28 |