Rapp, Charles F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rapp, Charles F..The latest application filed is for "glass fibers with improved durability via low mgo and al2o3".
- Rapp, Charles F. - Newark OH
- Rapp; Charles F. - Granville OH
- Rapp; Charles F. - Toledo OH
| Patent | Date |
|---|---|
| Glass fibers with improved durability via low MgO and Al2O3 App 20030004049 - Mattson, Stephanie M. ; et al. | 2003-01-02 |
| Biosoluble, high temperature mineral wools Grant 6,077,798 - Rapp June 20, 2 | 2000-06-20 |
| Process for making mineral wool fibers from lumps of uncalcined raw bauxite Grant 6,067,821 - Jackson , et al. May 30, 2 | 2000-05-30 |
| Mineral fiber compositions Grant 5,932,347 - Rapp , et al. August 3, 1 | 1999-08-03 |
| Mineral fibers and their compositions Grant 5,658,836 - Rapp , et al. August 19, 1 | 1997-08-19 |
| Irregularly-shaped glass fibers and insulation therefrom Grant 5,576,252 - Rapp , et al. November 19, 1 | 1996-11-19 |
| Glass compositions and fibers therefrom Grant 5,523,265 - Rapp , et al. June 4, 1 | 1996-06-04 |
| Ion-exchangeable germanate method for strengthened germanate glass articles Grant 4,849,002 - Rapp July 18, 1 | 1989-07-18 |
| Basalt compositions and their fibers Grant 4,560,606 - Rapp , et al. December 24, 1 | 1985-12-24 |
| Method of making manganese sensitized neodymium fluorescent glasses Grant 4,406,681 - Rapp September 27, 1 | 1983-09-27 |
| Glass compositions and their fibers Grant 4,366,251 - Rapp December 28, 1 | 1982-12-28 |
| Solar cells and collector structures Grant 4,329,535 - Rapp May 11, 1 | 1982-05-11 |
| Structure for conversion of solar radiation to electricity and heat Grant 4,186,033 - Boling , et al. January 29, 1 | 1980-01-29 |
| Glasses suitable for laser application, glass lasers, and method for making same Grant 4,076,541 - Rapp February 28, 1 | 1978-02-28 |
| Novel glass compositions Grant 4,065,317 - Baak , et al. * December 27, 1 | 1977-12-27 |
| Copper Aluminosilicate Glass Compositions Grant 3,779,781 - Baak , et al. December 18, 1 | 1973-12-18 |
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