Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6133347 | Oligomeric dispersant | Rainer Packe-Wirth, Michael Porsch, Samy M. Shendy, Lynn E. Brower, John Pickett +2 more | 2000-10-17 |
| 5908885 | Polysuccinimide and polyaspartate as additives to cementitious materials | C. Steven Sikes, Stephen A. Farrington | 1999-06-01 |
| 5775489 | Multi-media librarial storage system | — | 1998-07-07 |
| 4384894 | Composition and process for modifying gelation of alkali metal silicates | Larry J. Powers | 1983-05-24 |
| 4354874 | Composition and process for consolidating soil | — | 1982-10-19 |
| 4354875 | Controlling the curing time of alkali metal silicates using derivatives of glyoxal | Larry J. Powers | 1982-10-19 |