Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10791298 | Controlling element presence in a video rendering | — | 2020-09-29 |
| 7744170 | Weather resistant container for displaying building permits and storing construction documents | — | 2010-06-29 |
| 7694447 | Weather resistant container for storing rolled construction documents and display for building permits | Spencer B. Hawerlander, Tony Robert Plunkett | 2010-04-13 |
| 7448485 | Dimensionally stabilized molded token | — | 2008-11-11 |
| 7140520 | Spigot for a beverage dispenser | — | 2006-11-28 |
| 6575827 | Temporary vent opening cover | Spencer B. Hawerlander, Tony Robert Plunkett | 2003-06-10 |
| 6461235 | Temporary vent opening cover | Spencer B. Hawerlander, Tony Robert Plunkett | 2002-10-08 |
| D414130 | Wrist band | — | 1999-09-21 |