| 9410386 |
Process for conversion of intractable oil-bearing, drill cutting wastes from deep gas exploration wells to engineering construction materials |
Raymond T. Hemmings |
2016-08-09 |
| 7879144 |
Filler comprising fly ash for use in polymer composites |
Raymond T. Hemmings, Russell L. Hill |
2011-02-01 |
| 7811377 |
Low alkali, non-crystalline, vitreous silica fillers |
Raymond T. Hemmings, Robert D. Nelson, Philip L. Graves |
2010-10-12 |
| 7605098 |
Low alkali, non-crystalline, vitreous silica fillers |
Raymond T. Hemmings, Robert D. Nelson, Philip L. Graves |
2009-10-20 |
| 7241818 |
Filler comprising fly ash for use in composites |
Raymond T. Hemmings, Russell L. Hill |
2007-07-10 |
| 7070131 |
White pozzolan composition and blended cements containing same |
Raymond T. Hemmings, Robert D. Nelson, Philip L. Graves |
2006-07-04 |
| 6916863 |
Filler comprising fly ash for use in polymer composites |
Raymond T. Hemmings, Russell L. Hill |
2005-07-12 |
| 6776838 |
White pozzolan composition and blended cements containing same |
Raymond T. Hemmings, Robert D. Nelson, Philip L. Graves |
2004-08-17 |
| 6695902 |
Asphalt composites including fly ash fillers or filler blends, methods of making same, and methods for selecting or modifying a fly ash filler for use in asphalt composites |
Raymond T. Hemmings, Russell L. Hill, Aron McBay |
2004-02-24 |