Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9702148 | Rubberized roof underlayment | James Karlis | 2017-07-11 |
| 9295992 | Horizontal mixer | — | 2016-03-29 |
| 9028732 | Self-adhered single-sided slip-resistant material | Michael C. Sullivan, George Orlych | 2015-05-12 |
| 8783590 | Asphalt material recycling system and method | Robert Zickell | 2014-07-22 |
| 8672248 | Asphalt material recycling system and method with ball screener and impact and cutting choppers | Robert Zickell | 2014-03-18 |
| 8632706 | Self-adhered single-sided slip-resistant material | George Orlych, Michael C. Sullivan | 2014-01-21 |
| 8496196 | Asphalt material recycling system and method | Robert Zickell | 2013-07-30 |
| 7488522 | Fire-resistant, self-adhesive rolled roofing membrane and method of making same | — | 2009-02-10 |
| 6887515 | Fire-resistant, self-adhesive rolled roofing membrane and method of making same | — | 2005-05-03 |
| 6531200 | Roofing material with encapsulated fibrous mat | James Karlis, Charles Diamon | 2003-03-11 |
| 6511704 | System and method for depositing granules in a frame pattern | — | 2003-01-28 |
| 6385934 | Weatherproofing membrane having high traction surface | Charles Diman, James Karlis | 2002-05-14 |
| 6296912 | Roofing material with fibrous mat | — | 2001-10-02 |
| 6290152 | Method for recycling asphalt material | — | 2001-09-18 |
| 6228503 | Recycled roofing material and method of manufacturing same | — | 2001-05-08 |
| 6120838 | Method of manufacturing roofing materials utilizing reclaimed asphalt-based materials | — | 2000-09-19 |
| 5997644 | Media depositing system and method | — | 1999-12-07 |
| 5938130 | Asphalt material recycling system and method | — | 1999-08-17 |
| 5848755 | Asphalt material recycling system and method | Mat Bockh, Charles Diman | 1998-12-15 |
| 5814369 | System and method for depositing media in a pattern on a moving sheet using a media retaining member | Mat Bockh, Charles Diman, Stephen Edward Mahoney | 1998-09-29 |
| 4992315 | Roofing membrane and method | Steven C. Bettoli | 1991-02-12 |