Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5769919 | Pressure forming of glass sheets | Irvin A. Wilson, David B. Rayburn, John L. McLaughlin, Rudolph A. Karlo, Jeffrey L. Marietti | 1998-06-23 |
| 5669952 | Pressure forming of glass sheets | Irvin A. Wilson, David B. Rayburn, John L. McLaughlin, Rudolph A. Karlo, Jeffrey L. Marietti | 1997-09-23 |
| 5259859 | Lightweight vacuum shuttle | James H. Schwartz, Thomas L. Waterloo, Richard V. Posney | 1993-11-09 |
| 5118335 | Tempering ring design | Robert G. Frank, Rudolph A. Karlo, John J. Ewing | 1992-06-02 |
| 4767434 | Horizontal press bending pickup and delivery system | James H. Schwartz, Thomas L. Waterloo | 1988-08-30 |
| 4767437 | Horizontal press bending using a splitting vacuum/pressure pickup | DeWitt W. Lampman, Michael T. Fecik | 1988-08-30 |
| 4741751 | Extended surface pressing mold and method of sheet shaping | Rudolph A. Karlo, Richard V. Posney | 1988-05-03 |
| 4711653 | Innovative press bending of thermoplastic sheets | Robert G. Frank, Thomas L. Waterloo, Stephen J. Schultz, Michael T. Fecik | 1987-12-08 |
| 4666492 | Method and apparatus for shaping glass sheets | Edward A. Thimons, Robert G. Frank, Michael T. Fecik, John J. Ewing, Samuel L. Seymour +1 more | 1987-05-19 |
| 4662925 | Horizontal press bending of heat softened glass sheets | Edward A. Thimons, Robert G. Frank, Michael T. Fecik, John J. Ewing, Samuel L. Seymour | 1987-05-05 |
| 4579577 | Vacuum press mold construction | — | 1986-04-01 |
| 4518411 | Shaping glass sheets to complicated shapes using special lift mold | Robert G. Frank, Michael T. Fecik | 1985-05-21 |
| 4508556 | Method and apparatus for bending glass sheets to complicated shapes including an S-shaped transverse bend | Terry A. Bennett, William B. Zimmerman | 1985-04-02 |
| 4488892 | Pivotal shaped auxiliary gas heater for glass sheet shaping molds | Robert G. Frank, John J. Ewing | 1984-12-18 |
| 4487623 | Method of and apparatus for removing sharply bent glass sheets from press bending molds | John J. Ewing | 1984-12-11 |
| 4470835 | Shaping sheets of glass or other deformable material to a complicated curvature | Michael T. Fecik, Robert G. Frank, John J. Ewing | 1984-09-11 |
| 4430111 | Method and apparatus to remove sharply bent, tempered glass sheets from a cooling station | John J. Ewing | 1984-02-07 |
| 4430110 | Shaping sheets of glass or other deformable material to a compound curvature | Robert G. Frank, John J. Ewing, Michael T. Fecik | 1984-02-07 |
| 4331464 | Glass sheet support of ring-like configuration | John J. Ewing | 1982-05-25 |
| 4318728 | Double link arrangement for press bending molds and method of press shaping glass sheets | — | 1982-03-09 |
| 4274858 | Molds for press bending glass sheets | Raymond J. Mickelic | 1981-06-23 |
| 4244724 | Double link arrangement for press bending molds | — | 1981-01-13 |
| 4236909 | Producing glass sheets having improved break patterns | Dean Thomas, Robert G. Frank | 1980-12-02 |
| 4210435 | Method of making accent lines in bent glass sheets | — | 1980-07-01 |