Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7185595 | Method for largely unsupported combustion of petroleum coke | Mark Daniel D'Agostini, Kevin Boyle Fogash, Craig Cain-Borgman, Alex Kravets, Stefan Laux | 2007-03-06 |
| 6910432 | Selective oxygen enrichment in slagging cyclone combustors | Mark Daniel D'Agostini, Craig Cain-Borgman, Kevin Boyle Fogash, Kevin Duffy, Francis Anthony Milcetich | 2005-06-28 |
| 5843222 | Modified cement and concrete compositions | F. MacGregor Miller, Timothy J. Roth | 1998-12-01 |
| 5711796 | Bituminous compositions having enhanced performance properties | Kenneth F. Grzybowski, David Reese Jones, IV, Timothy J. Roth | 1998-01-27 |
| 5658972 | Fire retardant plastic construction material | Kenneth F. Grzybowski, David Reese Jones, IV, Timothy J. Roth | 1997-08-19 |
| 5639298 | Modified gypsum compositions | F. MacGregor Miller, Timothy J. Roth, John Robert Brown | 1997-06-17 |
| 5562767 | Manufactured aggregate composite | F. MacGregor Miller, Timothy J. Roth, Alexander Mishulovich, Mark S. Hudson | 1996-10-08 |
| 5468276 | Fertilizer chip and process for making same | Timothy J. Roth | 1995-11-21 |
| 5362471 | Process for producing gypsum flake from flue gas desulfurization | Timothy J. Roth, Carmine Richard Gagliardi | 1994-11-08 |