Frank; Robert G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frank; Robert G..The latest application filed is for "method of and apparatus for strengthening edges of one or more glass sheets".
- Frank; Robert G. - Sarver PA
- Frank; Robert G. - Murrysville PA
- Frank; Robert G. - Franklin Township Butler County
- Frank; Robert G. - Murraysville PA
Trademarks
| Patent | Date |
|---|---|
| Method of and apparatus for strengthening edges of one or more glass sheets Grant 7,459,199 - Skeen , et al. December 2, 2 | 2008-12-02 |
| Flexible surface mold and method of use Grant 7,237,408 - Frank , et al. July 3, 2 | 2007-07-03 |
| Method of and apparatus for strengthening edges of one or more glass sheets App 20050166639 - Skeen, W. Jason ; et al. | 2005-08-04 |
| Flexible surface mold and method of use App 20050044896 - Frank, Robert G. ; et al. | 2005-03-03 |
| Method and apparatus of bending glass sheets Grant 5,858,047 - Frank , et al. January 12, 1 | 1999-01-12 |
| Sheet shaping press Grant 5,656,055 - Frank , et al. August 12, 1 | 1997-08-12 |
| Method and apparatus of bending glass sheets Grant 5,320,661 - Fecik , et al. June 14, 1 | 1994-06-14 |
| Method and apparatus for bending glass sheets Grant 5,286,271 - Rueter , et al. February 15, 1 | 1994-02-15 |
| Bending iron having member to effect reverse bend and method of using same Grant 4,979,977 - Frank , et al. December 25, 1 | 1990-12-25 |
| Partial press in gravity bending furnace and method of use Grant 4,804,397 - Stas , et al. February 14, 1 | 1989-02-14 |
| Innovative press bending of thermoplastic sheets Grant 4,711,653 - Frank , et al. December 8, 1 | 1987-12-08 |
| Sheet positioning system Grant 4,666,493 - Frank , et al. May 19, 1 | 1987-05-19 |
| Horizontal press bending of heat softened glass sheets Grant 4,662,925 - Thimons , et al. May 5, 1 | 1987-05-05 |
| Dual ring segmented block tempering ring Grant 4,556,408 - Fecik , et al. December 3, 1 | 1985-12-03 |
| Means and method for lubricating core drills Grant 4,541,758 - Frank , et al. September 17, 1 | 1985-09-17 |
| Vacuum mold for shaping glass sheets Grant 4,526,605 - Frank , et al. July 2, 1 | 1985-07-02 |
| Method and apparatus for shaping glass sheets to complicated shapes Grant 4,501,603 - Frank , et al. February 26, 1 | 1985-02-26 |
| Shaping sheets of glass or other deformable material to a complicated curvature Grant 4,470,835 - Fecik , et al. September 11, 1 | 1984-09-11 |
| Glass sheet shaping and tempering using multiple cooling stations Grant 4,433,993 - Frank February 28, 1 | 1984-02-28 |
| Shaping sheets of glass or other deformable material to a compound curvature Grant 4,430,110 - Frank , et al. February 7, 1 | 1984-02-07 |
| Cycle of mold movement while press bending glass sheets Grant 4,285,715 - Frank August 25, 1 | 1981-08-25 |
| Slotted glass sheet shaping mold Grant 4,272,274 - Frank , et al. * June 9, 1 | 1981-06-09 |
| Shaping glass sheets using molds of different shapes Grant 4,252,552 - Frank February 24, 1 | 1981-02-24 |
| Producing glass sheets having improved break patterns Grant 4,236,909 - Thomas , et al. December 2, 1 | 1980-12-02 |
| Glass sheet vacuum molding apparatus with uniform release means Grant 4,221,580 - Frank September 9, 1 | 1980-09-09 |
| Apparatus for handling glass sheets during shaping and cooling Grant 4,185,986 - Frank January 29, 1 | 1980-01-29 |
| Method and apparatus for handling glass sheets for shaping and cooling Grant 4,092,141 - Frank , et al. May 30, 1 | 1978-05-30 |
| Press shaping glass sheets Grant 4,043,783 - Frank August 23, 1 | 1977-08-23 |
| Conveying sheets at non-uniform speed Grant 3,992,182 - Frank November 16, 1 | 1976-11-16 |
| Conveyor rolls on conveyor roll systems for roll forming apparatus Grant 3,934,996 - Frank January 27, 1 | 1976-01-27 |
| Shaping heat softened glass sheets by roll forming Grant 3,891,420 - Frank June 24, 1 | 1975-06-24 |
| Shaping Heat-softened Glass Sheets By Roll Forming Grant 3,856,499 - Frank December 24, 1 | 1974-12-24 |
| SEC | 0001126451 | FRANK ROBERT G |
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