Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1043925 | Pipe coupling segment | Scott D. Madara, William R. Collier, Matthew A. Bowman | 2024-09-24 |
| D1021015 | Pipe coupling | Matthew A. Bowman, Scott D. Madara, William R. Collier | 2024-04-02 |
| D999881 | Pipe coupling | William R. Collier, Matthew A. Bowman, Scott D. Madara | 2023-09-26 |
| D999882 | Pipe coupling | William R. Collier, Matthew A. Bowman, Scott D. Madara | 2023-09-26 |
| 10914170 | Roof support connector | — | 2021-02-09 |
| D588553 | Lighting control keypad | Lance Hollner, Russikesh Kumar | 2009-03-17 |
| D588071 | Lighting control keypad | Lance Hollner, Russikesh Kumar | 2009-03-10 |
| D588070 | Lighting control keypad | Lance Hollner, Russikesh Kumar | 2009-03-10 |
| D588072 | Lighting control keypad | Lance Hollner, Russikesh Kumar | 2009-03-10 |
| D586760 | Lighting control keypad | Lance Hollner, Russikesh Kumar | 2009-02-17 |
| D580881 | Lighting control keypad | Lance Hollner, Russikesh Kumar | 2008-11-18 |
| D580882 | Lighting control keypad | Lance Hollner, Russikesh Kumar | 2008-11-18 |
| D573956 | Lighting control keypad | Lance Hollner, Russikesh Kumar | 2008-07-29 |
| D572664 | Lighting control keypad | Lance Hollner, Russikesh Kumar | 2008-07-08 |
| D572665 | Lighting control keypad | Lance Hollner, Russikesh Kumar | 2008-07-08 |