Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6276856 | Self cleaning dip-in package for liquids | Richard Lawrence Horstman | 2001-08-21 |
| 5851079 | Simplified undirectional twist-up dispensing device with incremental dosing | Richard Lawrence Horstman, Reuben E. Oder, Robert Lawrence Prosise, Genevieve R. Smith, Robert S. Dirksing +1 more | 1998-12-22 |