Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9440245 | Centrifugal separator with inlet arrangement in the form of a set of annular discs or a helically shaped element | Leonard Borgstrom, Daniel Bulbuc, DAVID HAROLD CHILDS, Thaddeus Eugene Kizior, Kevin Alan Reid | 2016-09-13 |
| 7485084 | Apparatus and method for controlling the radial level of an interface in a centrifugal separator | Leonard Borgstrom | 2009-02-03 |