Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D891842 | Chair arm | Mark Spoelhof, Nickolaus William Charles Deevers | 2020-08-04 |
| D888479 | Chair arm | Mark Spoelhof, Nickolaus William Charles Deevers, Kurt R. Heidmann | 2020-06-30 |
| 10575648 | Seating arrangement | Nickolaus William Charles Deevers, Kurt R. Heidmann, Bruce M. Smith, Mark Spoelhof | 2020-03-03 |