Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10350502 | Multifunctional slide and ladder device | Trena Nelson, Andrew R. Nelson | 2019-07-16 |
| D832966 | Slide and ladder assembly | Trena Nelson, Andrew R. Nelson | 2018-11-06 |
| 10073446 | Modular quality control center assembly for tubulars | Chad Michael Snow | 2018-09-11 |
| 9862010 | Pipe cleaning apparatus | — | 2018-01-09 |
| 9770741 | Pipe cleaning apparatus | — | 2017-09-26 |
| 9597717 | Pipe cleaning apparatus | — | 2017-03-21 |
| 6137028 | Method for the disposal of oil field wastes contaminated with naturally occurring radioactive materials (NORM) | — | 2000-10-24 |
| 5720594 | Fan oscillating in two axes | — | 1998-02-24 |