| 4941904 |
Method and apparatus for forming hollow fibers |
William P. Marshall |
1990-07-17 |
| 4933307 |
Silica-rich porous substrates with reduced tendencies for breaking or cracking |
William P. Marshall, Joseph J. Hammel, Roy D. Hegedus, Walter J. Robertson |
1990-06-12 |
| 4842620 |
Process of gas enrichment with porous siliceous-containing material |
Joseph J. Hammel, Walter J. Robertson, William P. Marshall, Balbhadra Daas, Michael A. Smoot +1 more |
1989-06-27 |
| 4690760 |
Novel cartridge with stress relieving member |
Michael A. Smoot, Balbhadra Das |
1987-09-01 |
| 4689255 |
Mat structure |
Michael A. Smoot, Balbhadra Das |
1987-08-25 |
| 4610789 |
Filtration cartridge and reactor |
— |
1986-09-09 |
| 4517916 |
Applicator for treating textile filaments with chemical treatments |
George T. Salego, Rudolph Blair |
1985-05-21 |
| 4491082 |
Cylindrical sleeve applicator for use in manufacturing chemically treated filaments |
George T. Salego, William H. Retsch, Jr., Rudolph Blair |
1985-01-01 |
| 4466151 |
Applicator for applying a coating to a surface |
Emil Martin, S. Thomas Greer |
1984-08-21 |
| 4434521 |
Applicator for applying a coating to a surface |
Emil Martin, S. Thomas Greer |
1984-03-06 |
| 4370157 |
Stable sizing compositions used during forming of glass fibers and resulting fiber |
Carl A. Melle, Donald E. McWilliams, Howard J. Hudson |
1983-01-25 |
| 4305742 |
Method of forming and sizing glass fibers |
Howard J. Hudson, Jerry C. Hedden |
1981-12-15 |
| 4239162 |
Fiber traversing spiral |
Rudolph Blair |
1980-12-16 |