Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D954249 | Adjustable soffit vent door system | — | 2022-06-07 |
| 6565252 | Apparatus for automated finishing of interior surfaces | Daniel Dillinger | 2003-05-20 |
| 6540856 | Hand held tape and compound dispenser | Robert E. O'Mara, Daniel Dillinger | 2003-04-01 |
| D469942 | Tank for holding drywall compound | Daniel Dillinger | 2003-02-04 |
| D466384 | Handheld tape and drywall compound dispenser housing | Daniel Dillinger | 2002-12-03 |
| D463241 | Handle for a drywall compound dispenser | Daniel Dillinger | 2002-09-24 |
| 6294034 | Texture and tape dispenser | Robert E. O'Mara | 2001-09-25 |
| 6053365 | Texture pump and cleaner assembly | Robert E. O'Mara | 2000-04-25 |
| 5971642 | Writing instrument with finger retainer | Ralph Lagergren | 1999-10-26 |
| 5944433 | Pivotal finger retainer for writing instrument | Ralph Lagergren | 1999-08-31 |
| 5902451 | Applicator for wallboard joint compound | Robert E. O'Mara | 1999-05-11 |
| 5885145 | Powered drywall sander and painter | — | 1999-03-23 |
| D389185 | Writing instrument with finger retainer | Ralph Lagergren | 1998-01-13 |