Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5571847 | Compatibilized carbon black and a process and a method for using | Martin K. Hitchcock, Kyung W. Suh, Andrew N. Paquet, William G. Stobby | 1996-11-05 |
| 5461098 | Compatibilized carbon black and a process and a method for using | Martin K. Hitchcock, Kyung W. Suh, Andrew N. Paquet, William G. Stobby | 1995-10-24 |
| 5397807 | Compatibilized carbon black and a process and a method for using | Martin K. Hitchcock, Kyung W. Suh, Andrew N. Paquet, William G. Stobby | 1995-03-14 |
| 5373026 | Methods of insulating with plastic structures containing thermal grade carbon black | Martin K. Hitchcock | 1994-12-13 |
| 5154086 | Method and apparatus for measuring closure forces and variances therein associated with reclosable thermoplastic zippered bags | Jose Porchia, Brian C. Dais, Francis D. Biel, James C. Cummins, Gary A. Douglass +3 more | 1992-10-13 |
| 4699516 | Apparatus and methods for determining cell size | Stanley H. Wineland | 1987-10-13 |