Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10934713 | Clipping apparatus for connection of rebar | — | 2021-03-02 |
| 9931590 | T-housing for septic tank | — | 2018-04-03 |
| 9600418 | Systems and methods for improving processor efficiency through caching | David Whalley, Hans Magnus Sjalander, Alen Bardizbanyan, Per Larsson-Edefors | 2017-03-21 |
| 9435435 | Universal secondary safety system including a riser and screen | — | 2016-09-06 |
| 9233323 | T-housing for septic tank | — | 2016-01-12 |
| 8327599 | Universal spacer for concrete reinforcement rods and wire | — | 2012-12-11 |
| 7627992 | Stackable riser and cover configuration | — | 2009-12-08 |
| 7451570 | Casting riser pan | — | 2008-11-18 |
| 7387468 | Orifice shield for drainage pipe | — | 2008-06-17 |