Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419378 | Roadway luminaire | Mark T. Wedell, Margaret A. Self, John DeCandia, Greg Marik, Thomas A. Zimmerman +2 more | 2002-07-16 |
| 6399185 | Vegetation substrate | — | 2002-06-04 |
| 6386144 | Method of manufacturing absorbent material for conversion to fertilizer | — | 2002-05-14 |