Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10232341 | Apparatus and method for continuous production of polyethylene glycol dinitrate | Glyn David SHORT | 2019-03-19 |
| 9394386 | Polymerizable mixtures containing ionic gemini surfactants; and lyotropic liquid crystals, polymers, and membranes made therefrom | Mahesh Kalyana Mahanthappa | 2016-07-19 |
| 9186428 | Sterilization and decontamination of an enclosed environment | — | 2015-11-17 |
| 9133074 | Process for the conversion of carbon dioxide to methanol | — | 2015-09-15 |
| 9085497 | Conversion of carbon dioxide to hydrocarbons via hydrogenation | — | 2015-07-21 |
| 6583589 | Horizontal drive circuit incorporating an integrated boost switch-mode power supply for a CRT display | Steve Golik | 2003-06-24 |
| 6119238 | Apparatus for generating a power off/on signal | Earl J. Erickson | 2000-09-12 |
| 5764002 | Over-current protection circuit for use in television horizontal deflection circuits | — | 1998-06-09 |
| 5384420 | Production of ethylene oxide | Percy Hayden, Andrew J. Allchurch | 1995-01-24 |
| 5336791 | Production of ethylene oxide | Percy Hayden | 1994-08-09 |
| 5137924 | Catalytic process | Glyn David SHORT | 1992-08-11 |
| 4863894 | Process for the manufacture of a catalyst | Godfrey C. Chinchen | 1989-09-05 |
| 4698325 | Catalysts for ammonia synthesis | Sydney P. S. Andrew | 1987-10-06 |
| 4689317 | Catalyst precursor for ammonia synthesis and process for its production | — | 1987-08-25 |
| 4686430 | Drive circuit for pincushion corrector | — | 1987-08-11 |
| 4668657 | Iron catalyst and method of producing it | — | 1987-05-26 |
| 4668658 | Iron catalyst and method of producing it | — | 1987-05-26 |
| 4654320 | Catalysts for ammonia synthesis and process for producing the catalyst | — | 1987-03-31 |
| 4600704 | Catalyst | — | 1986-07-15 |
| 4482645 | Method of making an iron oxidechromium oxide catalyst | George N. Pessimisis | 1984-11-13 |
| 4464774 | High speed counter circuit | — | 1984-08-07 |
| 4451683 | Catalyst, catalyst support and oxychlorination process | Phineas Davies, Jack Wolstenholme | 1984-05-29 |
| 4417997 | Method for recovery of metals from spent iron-chrome shift catalyst and method of forming new catalyst | George N. Pessimisis | 1983-11-29 |
| 4305846 | Solution preparation | — | 1981-12-15 |
| 4263224 | Acrylonitrile dimerization process | Ross J. Cozens, Michael J. Lalkham | 1981-04-21 |