Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464745 | Minipleat synthetic air filter assembly | Samuel Rivera, Michelle Pritzkau, Kent Mertz, Markus Schmitt | 2002-10-15 |
| 6447566 | Air filtration system with recessed filter and edge banding | Samuel Rivera | 2002-09-10 |