Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4790906 | Method for producing glass mat using glass having a relatively high alkali content | Thomas W. Allen, II, James E. Wille | 1988-12-13 |
| 4601741 | Method and apparatus for producing a continuous glass filament mat | David V. Stotler | 1986-07-22 |
| 4600423 | Method and apparatus for producing a continuous glass filament mat | David V. Stotler | 1986-07-15 |
| 4515613 | Method and apparatus for producing a continuous glass filament mat | David V. Stotler | 1985-05-07 |
| 4268936 | Apparatus for chopping strands | — | 1981-05-26 |
| 4265151 | Apparatus for removing long strands from chopped strand material | Grant F. Carruth, Ray M. Fulmer | 1981-05-05 |