Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357678 | Process for producing ultra finely-divided zeolite powder | Patrick C. Hu, Conrad J. Langlois, Jr. | 2002-03-19 |
| 4555549 | Polyoxyalkylene polymers as lubricants particularly in molding processes | Edward M. Dexheimer, Michael J. Anchor | 1985-11-26 |
| 4528075 | Solubilization of benzylidene acetone in zinc electroplating baths | Michael J. Anchor | 1985-07-09 |
| 4496632 | Process for lubricating synthetic fibers | Edward M. Dexheimer, Basil Thir | 1985-01-29 |
| 4395351 | Polyether-based thickeners with additives for increased efficiency in aqueous systems | — | 1983-07-26 |
| 4354956 | Thickening aqueous systems with alpha-olefin oxide-modified liquid polyether thickeners | — | 1982-10-19 |
| 4310436 | Polyether-based thickeners with additives for increased efficiency in aqueous systems | — | 1982-01-12 |
| 4288639 | Alpha-olefin oxide-modified liquid polyether thickeners | — | 1981-09-08 |
| 4198464 | Fiber lubricants based upon ethylene oxide capped polyethers of tetrahydrofuran and ethylene oxide | Robert B. Login, William K. Langdon | 1980-04-15 |
| 4183821 | Heteric/block polyoxyalkylene compounds as crude oil demulsifiers | William K. Langdon | 1980-01-15 |