Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8640293 | Closure for a pipeline pig sender or receiver | Allen Barker, Trent Nowicki | 2014-02-04 |
| 6419979 | Method for making molded confectionery products | Roy B. Nelson | 2002-07-16 |
| 6302296 | Method and apparatus for depositing a food product | Roy B. Nelson | 2001-10-16 |
| 6182556 | Device for making molded confectionery products | Roy B. Nelson | 2001-02-06 |
| 4328789 | Solar tracking drive mechanism | — | 1982-05-11 |
| 4223214 | Solar tracking device | Mark E. Dorian | 1980-09-16 |
| 4186724 | Solar energy collector | — | 1980-02-05 |