Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118335 | Tempering ring design | George R. Claassen, Robert G. Frank, Rudolph A. Karlo | 1992-06-02 |
| 4737182 | Glass sheet press support and alignment systems | Michael T. Fecik, Joseph C. Pavlik | 1988-04-12 |
| 4666492 | Method and apparatus for shaping glass sheets | Edward A. Thimons, Robert G. Frank, Michael T. Fecik, George R. Claassen, Samuel L. Seymour +1 more | 1987-05-19 |
| 4666496 | Shuttling support frame for vacuum pickup | Michael T. Fecik, Joseph C. Pavlik | 1987-05-19 |
| 4662925 | Horizontal press bending of heat softened glass sheets | Edward A. Thimons, Robert G. Frank, Michael T. Fecik, George R. Claassen, Samuel L. Seymour | 1987-05-05 |
| 4661139 | Vacuum pressing of glass doublets | Thomas J. Reese, Michael T. Fecik, Robert G. Frank, Terry A. Bennett | 1987-04-28 |
| 4579573 | Forming glass sheets of specialized asymmetric configurations | Michael T. Fecik | 1986-04-01 |
| 4556407 | Tempering ring with pivoting glass sheet support member | Michael T. Fecik, Robert G. Frank, Andrew C. Siminerio | 1985-12-03 |
| 4556408 | Dual ring segmented block tempering ring | Michael T. Fecik, Robert G. Frank | 1985-12-03 |
| 4539031 | Apparatus for press shaping hot glass sheets | Michael T. Fecik, Terry A. Bennett | 1985-09-03 |
| 4526605 | Vacuum mold for shaping glass sheets | Robert G. Frank, Michael T. Fecik | 1985-07-02 |
| 4525196 | Glass sheet handling devices | Michael T. Fecik, Edward I. Mates | 1985-06-25 |
| 4501603 | Method and apparatus for shaping glass sheets to complicated shapes | Robert G. Frank, Michael T. Fecik | 1985-02-26 |
| 4488892 | Pivotal shaped auxiliary gas heater for glass sheet shaping molds | Robert G. Frank, George R. Claassen | 1984-12-18 |
| 4487623 | Method of and apparatus for removing sharply bent glass sheets from press bending molds | George R. Claassen | 1984-12-11 |
| 4483702 | Multiple chamber vacuum holder used to shape glass sheets with means to isolate adjacent vacuum chambers | Robert G. Frank | 1984-11-20 |
| 4470835 | Shaping sheets of glass or other deformable material to a complicated curvature | Michael T. Fecik, Robert G. Frank, George R. Claassen | 1984-09-11 |
| 4430111 | Method and apparatus to remove sharply bent, tempered glass sheets from a cooling station | George R. Claassen | 1984-02-07 |
| 4430110 | Shaping sheets of glass or other deformable material to a compound curvature | Robert G. Frank, George R. Claassen, Michael T. Fecik | 1984-02-07 |
| 4331464 | Glass sheet support of ring-like configuration | George R. Claassen | 1982-05-25 |