Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172107 | Air-dirt separator with degasser unit | James Fuller-Ng, Samuel Fuller | 2024-12-24 |
| 10708538 | Air-dirt separator with coalescing baffles | Jane E. Roddy | 2020-07-07 |
| 10018308 | Expansion tank with a predictive sensor | — | 2018-07-10 |
| 8633825 | Expansion tank with a predictive sensor | David M. Stedham | 2014-01-21 |
| 7775260 | Expansion tank with alarm system | — | 2010-08-17 |
| 5992047 | Kiln control based on changing shrinkage rate | — | 1999-11-30 |
| 5873182 | Kiln control based on changing shrinkage rate | — | 1999-02-23 |