Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843503 | Cutter-carrier assembly for use with pencil sharpeners | Michael J. Schumacher | 2020-11-24 |
| 10760255 | Self cleaning toilet assembly and system | Christophe Bucher, David Grover, Ronald D. Barndt, Frank Seggio, James McHale +6 more | 2020-09-01 |
| D893270 | Powered hand-held spreader | Paul E. Hsu, Paul M. Havlovitz, Ryan R. Berger, Daniel Wisniewski, Johannes Hertrich | 2020-08-18 |
| 10595458 | Powered hand-held spreader | Paul E. Hsu, Paul M. Havlovitz, Ryan R. Berger, Daniel Wisniewski, Johannes Hertrich | 2020-03-24 |