Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168855 | Removable active panel system | — | 2024-12-17 |
| 11686052 | Synthetic turf with integrated impact sensors | — | 2023-06-27 |
| 10577005 | Modular synthetic turf storage system | — | 2020-03-03 |
| 10351151 | Modular synthetic turf storage system | — | 2019-07-16 |
| 10312063 | Eluate analysis and collection | Oksana Iryna Leszczyszyn, Paul G. Clarke, E. Neil Lewis | 2019-06-04 |
| 9809242 | Synthetic turf storage and handling system | — | 2017-11-07 |
| 9308557 | Turf infill reclamation method | Michael A. Hartwell | 2016-04-12 |
| 9045071 | Mobile turf infill reclamation system | Michael A. Hartwell | 2015-06-02 |
| 7874320 | Method of producing a woven artificial turf | Timothy A. Knapp, James A. Schinkel | 2011-01-25 |
| 7245815 | Optically marked surface | Sidney O. Nicholls, Douglas Pullin | 2007-07-17 |
| 6950599 | Optically marked surface | Sidney O. Nicholls, Douglas Pullin | 2005-09-27 |
| 6672749 | Optically marked surface | Sidney O. Nicholls, Douglas Pullin | 2004-01-06 |