Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8303237 | Feed mechanism and method for feeding minute items | Simon Scott Yerganian | 2012-11-06 |
| 7604451 | Feed mechanism and method for feeding minute items | Simon Scott Yerganian | 2009-10-20 |
| 6609630 | Leak-proof closure apparatus | Mark A. Freeman | 2003-08-26 |
| 5186347 | Spill-proof closure | Mark A. Freeman | 1993-02-16 |
| 5050758 | Spill-proof closure for a beverage container | Mark A. Freeman | 1991-09-24 |