Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7802655 | Solid composition stick applicator | Jonathan de Wet, Ron Hui, Douglas Robert McKay, Zdravko Zdjelar | 2010-09-28 |
| 5848706 | Sorting apparatus | — | 1998-12-15 |
| 5626219 | Apparatus and method for stabilising material transported on conveyor belts | Benedict Deefholts | 1997-05-06 |
| 4411673 | Method and apparatus for degassing liquids | Bradley N. Jones, Ronald Cram, Gene A. Huber | 1983-10-25 |
| 4244740 | Pipe coating composition utilizing cement kiln dust filler | — | 1981-01-13 |
| 4213530 | Containerized pipe coating material | Gail T. Sikes | 1980-07-22 |