Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10619026 | Colorized micron sized free flowing fillers | Bryan A. BURGESS | 2020-04-14 |
| 9701843 | Colorized micron sized free flowing fillers | Bryan A. BURGESS | 2017-07-11 |
| RE38993 | Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby | Edward W. Rider, Jr. | 2006-02-28 |
| 6602923 | Process for producing alkenyl aromatic foams having increased thermal insulation using cycloalkane blowing agent and foams produced thereby | Walter R. Harfmann | 2003-08-05 |
| 6258863 | Process for producing alkenyl aromatic foams having increased thermal insulation using cycloalkane blowing agent and foams produced thereby | Walter R. Harfmann | 2001-07-10 |
| 5817261 | Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby | Edward W. Rider, Jr. | 1998-10-06 |
| 5707571 | Process for producing fiber reinforced foam having a random orientations of fibers | — | 1998-01-13 |
| 5652277 | Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby | Edward W. Rider, Jr. | 1997-07-29 |
| 5595694 | Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases | Edward W. Rider, Jr. | 1997-01-21 |
| 5407448 | Velvet dyeing kit and method | M. Karl Brandt | 1995-04-18 |
| 5403865 | Process for producing polystyrene foam | Edward W. Rider, Jr. | 1995-04-04 |
| 5342857 | Process for producing polystyrene foam | Edward W. Rider, Jr. | 1994-08-30 |
| 5302624 | Process for producing polystyrene foam | Edward W. Rider, Jr. | 1994-04-12 |
| 5269987 | Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby | Edward W. Rider, Jr. | 1993-12-14 |
| 5218006 | Process for producing polystyrene foam | Edward W. Rider, Jr. | 1993-06-08 |