| 7790278 |
System for delivery of fibers into concrete |
Robert Bell, Jeffery Cook, Judson Fidler, Howard Schoggen |
2010-09-07 |
| 7357833 |
Cementitious material reinforced with chemically treated cellulose fiber |
Jeffery Cook, Howard Schoggen, Robert Bell, David Jay Smith |
2008-04-15 |
| 6942726 |
Cementitious material reinforced with chemically treated cellulose fiber |
Jeffery Cook, Howard Schoggen, Robert Bell, David Jay Smith |
2005-09-13 |
| 6770576 |
Absorbent structures of chemically treated cellulose fibers |
Jeffery Cook, Robert Bell, Sonja McNeil Fields, Byron Jerry Lee Huff, Howard Schoggen +1 more |
2004-08-03 |
| 6562743 |
Absorbent structures of chemically treated cellulose fibers |
Jeffery Cook, Robert Bell, Sonja McNeil Fields, Byron Jerry Lee Huff, Howard Schoggen +1 more |
2003-05-13 |
| 4809948 |
Butterfly valve assembly and method of making same |
John F. Gardner |
1989-03-07 |
| 4690164 |
Valve assembly and method of making same |
John F. Gardner |
1987-09-01 |
| 4688594 |
Butterfly valve assembly and method of making same |
John F. Gardner |
1987-08-25 |
| 4678159 |
Manually actuated fluid flow control valve and method of making same |
John F. Gardner |
1987-07-07 |
| 4542763 |
Butterfly valve assembly and method of making same |
John F. Gardner |
1985-09-24 |