Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5788233 | Creative building game | — | 1998-08-04 |
| 5414240 | Electrically heatable transparency | Thomas M. Carter, Charles R. Coleman, Russell C. Criss, Frank H. Gillery, Pamela L. Martino +3 more | 1995-05-09 |
| 4954153 | Processing glass sheets with ceramic enamel bands | Charles R. Coleman, John A. Winter, Elizabeth A. Fiano | 1990-09-04 |
| 4904294 | Belt assisted press bending | Stephen J. Schultz, Richard E. Wilhelm | 1990-02-27 |
| 4381933 | Method and apparatus for shaping moving glass sheets by sagging followed by roll pressing | Stephen J. Schultz | 1983-05-03 |
| 4311509 | Apparatus for conveying glass sheets | William D. Reader | 1982-01-19 |
| 4274857 | Treating covers for press bending molds, and method of press bending glass sheets | — | 1981-06-23 |