Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8647750 | Process of using sodium silicate to create fire retardant products | K. M. Slimak | 2014-02-11 |
| 8221893 | Process of using sodium silicate to create fire retardant products | Karen M. Slimak | 2012-07-17 |
| RE40517 | Enhancing the strength, moisture resistance of wood, timber, lumber, similar plant-derived construction and building materials, and other cellulosic material | Christian C. Haudenschild, Karen M. Slimak | 2008-09-23 |
| 7297411 | Process of using sodium silicate to create fire retardant products | Karen M. Slimak | 2007-11-20 |
| 6827984 | Process of using sodium silicate to create fire retardant products | Karen M. Slimak | 2004-12-07 |
| 6303234 | Process of using sodium silicate to create fire retardant products | K. M. Slimak | 2001-10-16 |
| 6146766 | Enhancing the strength, moisture resistance, and fire-resistance of wood, timber, lumber, similar plant-derived construction and building materials, and other cellulosic materials | Karen M. Slimak | 2000-11-14 |
| 6040057 | Enhancing the strength, moisture resistance, and fire-resistance of wood, timber, lumber, similar plant-derived construction and building materials, and other cellulosic materials | Christian C. Haudenschild, Karen M. Slimak | 2000-03-21 |