Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7189784 | Curable compositions and abrasive articles therefrom | — | 2007-03-13 |
| 7169199 | Curable emulsions and abrasive articles therefrom | Thomas E. Close, Yeun-Jong Chou | 2007-01-30 |
| 6979713 | Curable compositions and abrasive articles therefrom | — | 2005-12-27 |
| 6413287 | Method for making an abrasive article and abrasive articles thereof | — | 2002-07-02 |
| 6300261 | Self-healing articles resistant to oxidizing agents | John B. Young | 2001-10-09 |
| 6179887 | Method for making an abrasive article and abrasive articles thereof | — | 2001-01-30 |
| 6042918 | Surface conditioning articles and process for making same | Marian R. Appelt, Lacy Max Hurlocker, Ronald E. Lux, John B. Young | 2000-03-28 |
| 5849052 | Abrasive article having a bond system comprising a polysiloxane | — | 1998-12-15 |
| 5837179 | Method of making abrasive filaments comprising abrasive-filled thermoplastic elastomer | Richard M. Pihl, Duane J. Hayes, Dennis G. Welygan, R. Eugene Hardwick, Ronald O. Zemke | 1998-11-17 |
| 5737794 | Composite abrasive filaments, methods of making same, articles incorporating same, and methods of using said articles | Dennis G. Welygan, Richard M. Pihl | 1998-04-14 |
| 5616411 | Composite abrasive filaments, methods of making same, articles incorporating same, and methods of using said articles | Dennis G. Welygan, Richard M. Pihl | 1997-04-01 |
| 5571296 | Method of making composite abrasive filaments | Dennis G. Welygan, Richard M. Pihl | 1996-11-05 |
| 5518794 | Abrasive article incorporating composite abrasive filament | Dennis G. Welygan, Richard M. Pihl | 1996-05-21 |
| 5491025 | Abrasive filaments comprising abrasive-filled thermoplastic elastomer | Richard M. Pihl, Duane J. Hayes, Dennis G. Welygan, R. Eugene Hardwick, Ronald O. Zemke | 1996-02-13 |
| 5460883 | Composite abrasive filaments, methods of making same, articles incorporating same, and methods of using said articles | Dennis G. Welygan, Richard M. Pihl | 1995-10-24 |
| 5443906 | Abrasive filaments comprising abrasive-filled thermoplastic elastomer, methods of making same, articles incorporting same and methods of using said articles | Richard M. Pihl, Duane J. Hayes, Dennis G. Welygan, R. Eugene Hardwick, Ronald O. Zembke, deceased | 1995-08-22 |
| 5427595 | Abrasive filaments comprising abrasive-filled thermoplastic elastomer, methods of making same, articles incorporating same and methods of using said articles | Richard M. Pihl, Duane J. Hayes, Dennis G. Welygan, R. Eugene Hardwick, Ronald O. Zemke | 1995-06-27 |
| 5178646 | Coatable thermally curable binder presursor solutions modified with a reactive diluent, abrasive articles incorporating same, and methods of making said abrasive articles | Todd J. Christianson, Jay B. Preston | 1993-01-12 |
| 4601847 | Composition for use in electroplating of metals | — | 1986-07-22 |
| 4502926 | Method for electroplating metals using microemulsion additive compositions | — | 1985-03-05 |
| 4431845 | Method for the preparation of hydroxyl-terminated poly(haloalkylene ethers) | Chung I. Young | 1984-02-14 |
| 4405497 | Catalyst system containing a fluorinated acid and a polyvalent tin compound | Chung I. Young | 1983-09-20 |