Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188570 | Optimal-contact suction valve assembly guide | Justin Lee Hurst, Timothy Holiman Hunter, James Alan Olis | 2025-01-07 |
| 11964815 | Self-funneling flexible container | Calvin L. Stegemoeller | 2024-04-23 |
| 10767461 | Additive injection system | — | 2020-09-08 |
| 7181801 | Absorbent structure for cleaning surfaces | Heiko Faubel | 2007-02-27 |
| 6502838 | Transport cart for cleaning and collecting recyclable waste | Klaus-Peter Bansemir, Heiko Faubel | 2003-01-07 |