Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10213711 | Filter assembly for removing high molecular weight hydrocarbons from liquified propane gas | Karthik Viswanathan, Philip Edward Johnson, Dustin Zastera, Gregory LaVallee, Janelle M. Hampton +1 more | 2019-02-26 |
| 9345996 | Liquefied petroleum gas filtration system | Karthik Viswanathan, Philip Edward Johnson, Dustin Zastera, Gregory LaVallee, Janelle M. Hampton | 2016-05-24 |
| 8556089 | Super absorbent containing web that can act as a filter, absorbent, reactive layer or fuel fuse | Veli E. Kalayci, Derek O. Jones, Brian David Babcock, Michael J. Hebert, Philip Edward Johnson +1 more | 2013-10-15 |
| 8263214 | Super absorbent containing web that can act as a filter, absorbent, reactive layer or fuel fuse | Veli E. Kalayci, Derek O. Jones, Brian David Babcock, Mike Hebert, Philip Edward Johnson +1 more | 2012-09-11 |
| 7988860 | Superabsorbent-containing web that can act as a filter, absorbent, reactive layer or fuel fuse | Veli E. Kalayci, Derek O. Jones, Brian David Babcock, Mike Hebert, Philip Edward Johnson +1 more | 2011-08-02 |
| 6319395 | Process and apparatus for converting oil shale or tar sands to oil | Chalmer G. Kirkbride, Fred Hildebrandt | 2001-11-20 |
| 6139722 | Process and apparatus for converting oil shale or tar sands to oil | Chalmer G. Kirkbride, Fred Hildebrandt | 2000-10-31 |