Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39543 | Use of aromatic aldehydes as insecticides and for killing arachnids | Ralph W. Emerson | 2007-04-03 |
| 6750256 | Use of aromatic aldehydes as insecticides | Ralph W. Emerson | 2004-06-15 |
| 6251951 | Use of flavonoid and aromatic aldehydes as pesticides | Ralph W. Emerson | 2001-06-26 |
| 5843375 | Method for decontamination of a liquid of gaseous environment | Ralph W. Emerson | 1998-12-01 |
| 5839224 | Aromatic aldehydes as insecticides and for killing arachnids | Ralph W. Emerson | 1998-11-24 |
| 5792467 | Repellent compositions containing aromatic aldehydes | Ralph W. Emerson | 1998-08-11 |
| 5738861 | Method and composition for disinfection of a contaminated environment | Ralph W. Emerson | 1998-04-14 |
| 5676958 | Use of aromatic aldehydes as insecticides and for killing arachnids | Ralph W. Emerson | 1997-10-14 |
| 5639794 | Use of saponin in methods and compositions for pathogen control | Ralph W. Emerson | 1997-06-17 |
| 5536501 | Use of flavenoid aldehydes as insecticides and for killing arachnids | Ralph W. Emerson | 1996-07-16 |