Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5175238 | Polyamide having improved gas barrier properties from adipic acid, isophthalic acid and m-xylylene diamine | James G. Villanueva, Bruce A. Newman, Lawrence D. Lillwitz, Melvin L. Luetkens, Jr., Gregory E. Schmidt | 1992-12-29 | $18,691,000 |
| 5028462 | Molded bottles and method of producing same | James G. Villanueva, Bruce A. Newman, Lawrence D. Lillwitz, Melvin L. Luetkens, Jr. | 1991-07-02 | $16,618,000 |
| 4632053 | Apparatus for coating containers | James G. Villanueva, Shelton E. Lewis, John F. E. Pocock, Charles A. Cole | 1986-12-30 | $23,567,000 |
| 4534995 | Method for coating containers | John F. E. Pocock, Charles A. Cole, James G. Villanueva, Shelton E. Lewis | 1985-08-13 | $18,771,000 |