Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10080470 | Paper-towel apparatus for reusing non-structured paperless paper-towels | Steven Krengel, Hyung Seok Lee, Marianne Grisdale | 2018-09-25 |
| 10084329 | Power pack vending apparatus, system, and method of use for charging power packs with biased locking arrangement | Calhoun B. Hamilton, IV, Scott Burns, Paul Hatch, Clifford Krapfl, Anders Olof Rostlund +1 more | 2018-09-25 |