Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383191 | Precleaner for engine air intake and methods | William Vanaudenhove, Paul Gossez, Mathieu JONCKHEERE, Massimo Movia, Tim Wessels | 2022-07-12 |
| 9376049 | Method of fabricating type 4 cylinders and arranging in transportation housings for transport of gaseous fluids | — | 2016-06-28 |
| 7981183 | Filter arrangements; side-entry housings; and methods | Larry R. Nepsund, Bradley Kuempel, Donald F. Engel, Bruce Allen Boehrs, Sheldon Anderson +2 more | 2011-07-19 |
| 7691162 | Spike air filter apparatus and method | Bill McCahill, Antonio Miguel Llerandi | 2010-04-06 |
| 7655074 | Filter arrangements; side-entry housings; and methods | Larry R. Nepsund, Bradley Kuempel, Donald F. Engel, Bruce Allen Boehrs, Sheldon Anderson +2 more | 2010-02-02 |
| 6521072 | Method of coupling profile wall thermoplastic pipes | — | 2003-02-18 |
| 6131954 | Weldable couple for electrofusion coupling of profile wall thermoplastic pipes without a separate coupler | — | 2000-10-17 |
| 5836621 | Method of and joint for electrofusion coupling of thermoplastic pipes | — | 1998-11-17 |
| 5820720 | Method of and apparatus for electrofusion coupling of thermoplastic pipes | — | 1998-10-13 |
| 4692829 | Magnetically biased aerodynamically released integral safety latch for rigid disk drive | — | 1987-09-08 |
| 4392294 | Method for making polyolefin pipe connector sleeve | — | 1983-07-12 |
| 4388963 | Thermal energy storage device and method for making the same | — | 1983-06-21 |
| 4310184 | Polyolefin pipe connector sleeve | — | 1982-01-12 |
| 4299274 | Thermal energy storage device and method for making the same | — | 1981-11-10 |