Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492450 | Use of polymers in gypsum wallboard | — | 2002-12-10 |
| 6241780 | Method for strengthening cellulosic substrates, cellulosic nonwoven wipes, and paper filter stock | Charles Thomas Arkens, Scott Lind Egolf, Robert D. Gleim, Kenneth John Wiesinger | 2001-06-05 |
| 6120717 | Prepress sealer for use in hardboard manufacture | Gabriel Louis De Tommaso | 2000-09-19 |
| 5974753 | Detachable free mounting wall system | — | 1999-11-02 |
| 5786072 | Prepress sealer application technology | Anthony Eugene Schiavone | 1998-07-28 |
| 5741823 | Polymerized latex emulsion suitable for producing coating on reconstituted wood substrate | — | 1998-04-21 |
| 5718943 | Method for producing efflorescence resistant coating on cementitious substrate | Richard Matt | 1998-02-17 |
| 5718728 | Method for strengthening cellulosic substrates, celluosic non woven wipes, and paper filter stock | Charles Thomas Arkens, Scott Lind Egolf, Robert D. Gleim, Kenneth John Wiesinger | 1998-02-17 |
| 5695823 | Prepress sealer application technology by foaming | Anthony Eugene Schiavone | 1997-12-09 |
| 5635248 | Method of producing coating on reconstituted wood substrate | Gerard M. Currier, Philip H. Moes | 1997-06-03 |
| 5616419 | Method of producing coating on reconstituted wood substrate | Gerard M. Currier, Philip H. Moes | 1997-04-01 |
| 5427587 | Method for strengthening cellulosic substrates | Charles Thomas Arkens, Scott Lind Egolf, Robert D. Gleim, Kenneth John Wiesinger | 1995-06-27 |
| 4514532 | Modified phenol-formaldehyde resin and the production thereof | Milford C. Tassler | 1985-04-30 |
| 4433126 | Modified phenol-formaldehyde resin and the production thereof | Milford C. Tassler | 1984-02-21 |