Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9222268 | System and method for making stress-composite structural members | — | 2015-12-29 |
| D712240 | Pin anchor for use in concrete structures | — | 2014-09-02 |
| 8697780 | High strength concrete made with PVA reinforcement fibers and its associated method of manufacture | — | 2014-04-15 |
| 8297026 | Construction system and method having integrated plank and framing members | — | 2012-10-30 |
| 7875231 | Method for producing fiber reinforced cement-based structural building materials | — | 2011-01-25 |
| 7563017 | Process for mixing congealable materials such as cement, asphalt, and glue with fibers from waste carpet | — | 2009-07-21 |
| 6971784 | Process for producing fiber reinforced hot-mix asphaltic and cementitous structural materials with fiber pellets produced from carpet waste | — | 2005-12-06 |
| 6855440 | Construction material, composition and process for producing the same | — | 2005-02-15 |
| 6299380 | Process for treating dredge detritus | — | 2001-10-09 |
| 5988864 | Process for producing aggregate from waste | — | 1999-11-23 |
| 5882592 | Method for processing water-bound waste | — | 1999-03-16 |
| 4932785 | Aggregate drying system with improved aggregate dryer and mass flow apparatus | — | 1990-06-12 |
| 4913552 | Countercurrent drum mixer | — | 1990-04-03 |
| 4784216 | Heating and/or drying apparatus | David L. Garbelman, Stuart W. Murray, George W. Swisher, Jr. | 1988-11-15 |
| RE32206 | Process for making asphalt concrete | — | 1986-07-15 |
| 4378162 | Process for making asphalt concrete | — | 1983-03-29 |
| 4245915 | Apparatus for making asphalt concrete | — | 1981-01-20 |