Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11490744 | Display case equipped with informational display and synchronized illumination system for highlighting objects within the display case | Denise Lynn Merkle, Nelson E. Claytor, Margaret Ree Fraelich | 2022-11-08 |
| D588495 | Merchandise hanger assembly | — | 2009-03-17 |
| D421459 | Envelope flap with hanger | — | 2000-03-07 |
| 5505262 | Fluid flow acceleration and pulsation generation apparatus | — | 1996-04-09 |
| 5228508 | Perforation cleaning tools | David M. Facteau, Michael D. Hyman | 1993-07-20 |
| 5165438 | Fluidic oscillator | David M. Facteau, Michael D. Hyman | 1992-11-24 |
| 5135051 | Perforation cleaning tool | David M. Facteau, Michael D. Hyman | 1992-08-04 |