Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867471 | Process for preparing advanced ceramic powders using onium dicarboxylates | — | 2011-01-11 |
| 7572379 | Removal of metal ions from onium hydroxides and onium salt solutions | Takao Niinobe | 2009-08-11 |
| 5968338 | Process for recovering onium hydroxides from solutions containing onium compounds | David R. Hulme, Roger Moulton, Mark Hellums | 1999-10-19 |
| 5154932 | Antimicrobial positively charged particles | John L. Burba, III, John L. Alexander, Arthur E. Read, Jr. | 1992-10-13 |
| 4977156 | Amino piperazine esters showing biocidal activity | Jimmy D. Myers | 1990-12-11 |
| 4874611 | Microencapsulated ant bait | Sotiros C. Polemenakos, J. Larry Potter, Donald J. Mangold, William W. Harlowe, Jr., Herman W. Schlameus | 1989-10-17 |
| 4707355 | Microencapsulated insecticidal bait formulations as fumigants | — | 1987-11-17 |
| 4560192 | Door securer | Albert Schlanger | 1985-12-24 |
| 4493771 | Scale inhibiting with compounds containing quaternary ammonium and methylenephosphonic acid groups | David A. Wilson | 1985-01-15 |
| 4459241 | Compounds containing quaternary ammonium and methylenephosphonic acid groups | David A. Wilson | 1984-07-10 |
| 4330082 | Air mixing apparatus | — | 1982-05-18 |
| 4327826 | Reciprocating pusher conveyor | — | 1982-05-04 |