Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6214753 | Layered composite construction material made from finespun filaments of glass | Arnold G. Althoff, Randy M. Schneider | 2001-04-10 |
| 6199335 | Floor structure for use on ice and the method of using the same | Arnold G. Althoff, Randy M. Schneider | 2001-03-13 |
| 6017595 | Structural building materials or articles obtained from a composite including polymeric materials, solid waste material, and reinforcing materials | Arnold G. Althoff, Randy M. Schneider | 2000-01-25 |
| 5569419 | Continuous flow process of mold-making or die-making using a reusable mixture substance to make selected finished products | Arnold G. Althoff | 1996-10-29 |