Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5034267 | Carbonaceous fiber or fiber assembly with inorganic coating | Francis P. McCullough, Jr., Steven L. Brewster, R. Vernon Snelgrove | 1991-07-23 |
| 5030509 | Carbonaceous fiber or fiber assembly with inorganic coating | Francis P. McCullough, Jr., Steven L. Brewster, R. Vernon Snelgrove | 1991-07-09 |
| 5028477 | Carbonaceous fiber or fiber assembly with inorganic coating | Francis P. McCullough, Jr., R. Vernon Snelgrove, Steven L. Brewster | 1991-07-02 |
| 4978571 | Carbonaceous fiber or fiber assembly with inorganic coating | Francis P. McCullough, Jr., Steven L. Brewster, R. Vernon Snelgrove | 1990-12-18 |
| 4956235 | Carbonaceous fiber or fiber assembly with inorganic coating | Francis P. McCullough, Jr., Steven L. Brewster, R. Vernon Snelgrove | 1990-09-11 |
| 4944999 | Carbonaceous fiber or fiber assembly with inorganic coating | Francis P. McCullough, Jr., R. Vernon Snelgrove, Steven L. Brewster | 1990-07-31 |
| 4902563 | Carbonaceous fiber or fiber assembly with inorganic coating | Francis P. McCullough, Jr., Steven L. Brewster, R. Vernon Snelgrove | 1990-02-20 |