Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9126864 | Durable concrete and method for producing the same | — | 2015-09-08 |
| 8915997 | Durable concrete and method for producing the same | — | 2014-12-23 |
| 7838123 | Variable vapor barrier for moisture control in buildings | John Chu Chen | 2010-11-23 |
| 7829197 | Variable vapor barrier for humidity control | John Chu Chen, Sam Louis Samuels | 2010-11-09 |
| 6800361 | Gypsum board having improved flexibility, toughness, abuse resistance, water resistance and fire resistance | Robert Bruce | 2004-10-05 |
| 6179458 | Forming a solution of fluids having low miscibility and large-scale differences in viscosity | Robert E Albers, Arthur William Etchells, III, Joseph Daniel Gutmann, Jr., Edgar W. Slocum | 2001-01-30 |
| 5816700 | Process and apparatus for mechanically mixing polymers and lower viscosity fluids | Charles Starke, Don M. Coates, Tom Edward Estep, Arthur William Etchells, III, Edgar W. Slocum | 1998-10-06 |
| 5667814 | Apparatus for making and collecting continuous fibers in the form of a rod-shaped batt | — | 1997-09-16 |
| 5635225 | Apparatus for making and collecting continuous fibers in the form of a rod-shaped batt | — | 1997-06-03 |
| 5547624 | Process of making and collecting continuous fibers in the form of a rod-shaped batt | — | 1996-08-20 |
| 5529734 | Process for making and collecting continuous fibers in the form of a rod-shaped batt | — | 1996-06-25 |
| 5279776 | Method for making strong discrete fibers | — | 1994-01-18 |
| 4666395 | Apparatus for making nonwoven sheet | — | 1987-05-19 |