Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028932 | Sprinkler with nutating mechanism and optional weight | George L. Sesser | 2011-10-04 |
| 7942345 | Sprinkler with nutating mechanism and optional weight | George L. Sesser, Reid A. Nelson, Lee A. Perkins | 2011-05-17 |