Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10612236 | Non-walkable clean room ceiling, mounting system, and method | Louis C. Satterfield, Robert G. Satterfield, Richard Dobson, Glenn Vandergrift | 2020-04-07 |
| 10465385 | Clean room ceiling, system and installation method | Louis C. Satterfield, Robert G. Satterfield, Robert J. Geiger | 2019-11-05 |
| 10151462 | Structural beam and light fixture for a walkable clean room ceiling | Louis C. Satterfield, Robert G. Satterfield, Robert J. Geiger, Richard Dobson | 2018-12-11 |
| 10113724 | Structural beam and light fixture for a walkable clean room ceiling | Louis C. Satterfield, Robert G. Satterfield, Robert J. Geiger, Richard Dobson | 2018-10-30 |