Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D785746 | Knife | Michelle Ann Merrill, Erik Robert Workman, Robert Emmett Workman | 2017-05-02 |
| D783371 | Lunch bag | Erik Robert Workman, Michelle Ann Merrill, Robert Emmett Workman | 2017-04-11 |
| D783272 | Backpack | Erik Robert Workman, Michelle Ann Merrill, Robert Emmett Workman | 2017-04-11 |
| D779647 | Fan | Michelle Ann Merrill, Robert Emmett Workman | 2017-02-21 |
| 7293786 | Room service table | Gary W. Andert, Richard C. Bue | 2007-11-13 |
| 6164017 | Adjustable linkage | — | 2000-12-26 |
| 6082051 | Folding stage | Gary W. Andert | 2000-07-04 |
| 5738221 | Compact disc holder package containing a three-dimensional pop-up display | Peter Van Witt, Paul Zalon | 1998-04-14 |
| 5421999 | Floating nitrification reactor in a treatment pond | Warren D. Poole | 1995-06-06 |
| 5235797 | Method of harvesting aquatic plants | Victor V. Sygen, Lawrence J. DeVore | 1993-08-17 |