Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345268 | Machine and method for vacuum assisted servicing of a fluid enclosure | — | 2025-07-01 |
| D943639 | Portable mixer | Rick Scott, Tim Gragson, Randy Lacy, Dirk Derose | 2022-02-15 |
| 10543620 | Portable concrete mixer for hydrating and mixing concrete mix containing gravel aggregate in a continuous process | Dirk Derose | 2020-01-28 |
| 10259140 | Portable concrete mixer for hydrating and mixing concrete mix containing gravel aggregate in a continuous process | Dirk Derose | 2019-04-16 |
| 9982447 | Mobile safety platform with integral transport | — | 2018-05-29 |
| 9845610 | Re-deployable mobile above ground shelter | — | 2017-12-19 |
| 9145703 | Re-deployable mobile above ground shelter | — | 2015-09-29 |
| 8966832 | Mobile aboveground shelter with protected anchoring | — | 2015-03-03 |
| 8534001 | Re-deployable mobile above ground shelter | — | 2013-09-17 |
| D685921 | Shelter | — | 2013-07-09 |
| 8375642 | Re-deployable mobile above ground shelter | — | 2013-02-19 |
| 8245450 | Re-deployable mobile above ground shelter | — | 2012-08-21 |
| 8136303 | Re-deployable above ground shelter | — | 2012-03-20 |
| 7818226 | Method, system and program product supporting insurance-funded end-of-lifetime activities for a facility | Daniel G. Brawley, Michael Sean Carmody, Jeffrey S. Willard | 2010-10-19 |
| 4846894 | Air recuperator cleaner | Jack L. Clem | 1989-07-11 |
| 4675164 | Reactor feed tube adjustable mounting assembly and method | Dale E. Schramm | 1987-06-23 |
| 4609532 | Reactor feed tube adjustable mounting assembly and method | Dale E. Schramm | 1986-09-02 |
| 4592897 | Input assembly for high-temperature chemical reactor | Dale E. Schramm | 1986-06-03 |
| 4577680 | Air recuperator cleaner | Jack L. Clem | 1986-03-25 |
| 4261964 | Utilization of combustible components of a tail-gas in the manufacture of carbon black at a high production rate | Donald J. Pundt, Lloyd Price | 1981-04-14 |
| 4211578 | Method of producing a carbon black silica pigment | — | 1980-07-08 |