Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6206945 | Method of producing artificial guano | Charles Weiss | 2001-03-27 |
| 6116353 | Method and apparatus for installing a micro-well with a penetrometer | Daniel A. Leavell, Landris T. Lee, George Edward Robitaille | 2000-09-12 |
| 6095052 | Corrosion resistant metal body, bullet blank, and bullet and method for making same | Dennis L. Bean, Charles Weiss, Joe G. Tom | 2000-08-01 |
| 5942306 | Shock-absorbing block | Joe G. Tom | 1999-08-24 |
| 5865439 | Pop-up target system | William F. Marcuson, III | 1999-02-02 |
| 5863483 | Shock-absorbing block | Joe G. Tom | 1999-01-26 |
| 5858082 | Self-interlocking reinforcement fibers | Hector Gonzalo Cruz, Toy S. Poole | 1999-01-12 |
| 5819850 | Geotechnical grouting device and method | Landris T. Lee, Daniel A. Leavell | 1998-10-13 |
| 5702651 | Use of oriented tabular aggregate in manufacture of high-flexural-strength concrete | Dennis L. Bean, Melvin C. Sykes, Judy C. Tom, Donald M. Walley | 1997-12-30 |
| 5698799 | Zone isolator module for use on a penetrometer | Landris T. Lee, Daniel A. Leavell | 1997-12-16 |
| 5657601 | Form tie rod spacer assembly for stay-in-place forms | Dennis L. Bean, William N. Brabston, Stafford S. Cooper, Roger Jones | 1997-08-19 |
| 5639195 | Helical panel fastener | William N. Brabston, Roger Jones | 1997-06-17 |
| 5624492 | Heat treatment in the control of the setting of cement | Jerry P. Burkes, Clifford E Grey, Toy S. Poole, Charles Weiss | 1997-04-29 |
| 5605570 | Alkali-activated glassy silicate foamed concrete | Dennis L. Bean | 1997-02-25 |
| 5595561 | Low-temperature method for containing thermally degradable hazardous wastes | Dennis L. Bean, Lillian D. Wakeley, Judy C. Tom, Melvin C. Sykes, William N. Brabston | 1997-01-21 |
| 5588783 | Soil reinforcement with adhesive-coated fibers | William N. Brabston | 1996-12-31 |
| 5531824 | Method of increasing density and strength of highly siliceous cement-based materials | J. Pate Burkes, Lillian D. Wakeley | 1996-07-02 |
| 5423142 | Weather-proof, vandal-proof, changeable display sign | Donald H. Douglas, Stafford S. Cooper | 1995-06-13 |
| 5414197 | Method of containing and isolating toxic or hazardous wastes | Lillian D. Wakeley, Judy C. Tom, Melvin C. Sykes, William N. Brabston | 1995-05-09 |
| 5411653 | Separated electrode system in electrolytically setting or hardening reactive cement pastes | Cameron L. Young, Dan Y. Eng, Fred E. Causey, William N. Brabston | 1995-05-02 |
| 5366547 | Setting control for alkali-activated silicate binders | William N. Brabston, Toy S. Poole, Joe G. Tom | 1994-11-22 |
| 5358057 | Modular device for collecting multiple fluid samples from soil using a cone penetrometer | John F. Peters, Daniel A. Leavell, Landris T. Lee, Stafford S. Cooper, Richard Peterson | 1994-10-25 |
| 5319959 | Air lubricated penetrometer rod system | Stafford S. Cooper, Gregory D. Comes | 1994-06-14 |
| 5309994 | Method and apparatus for installing a well | Donald H. Douglas, Stafford S. Cooper | 1994-05-10 |
| 5268032 | Method for the controlled hardening of acid-setting binders and cements | William N. Brabston | 1993-12-07 |