Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5786898 | Structure and method for centrifugal sedimentation particle size analysis of particles of lower density than their suspension medium | — | 1998-07-28 |
| 4775742 | Production of vinyl halide resins for clear solutions | — | 1988-10-04 |
| 4732953 | Novel polyvinyl chloride suspension polymerization process and product having improved plasticizer absorption | William Carroll, John M. Ogorzalek, Edward P. Tefft | 1988-03-22 |
| 4732954 | Novel polyvinyl chloride suspension polymerization process and product having improved plasticizer absorption | William Carroll | 1988-03-22 |
| 4526946 | Polyvinyl chloride suspension polymerization process and product having improved plasticizer absorption | Richard M. Krawiec | 1985-07-02 |
| 4203879 | Plastisol resins having improved clarity | Raymond C. DeWald, Ronald M. Ellis | 1980-05-20 |