Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4781140 | Apparatus for towing arrays of geophysical devices | Robert R. Bell | 1988-11-01 |
| 4726315 | Apparatus for towing arrays of geophysical devices | Robert R. Bell | 1988-02-23 |
| 4345937 | Herbicidal N-(haloacetyl)-N-(N'-methylenepyrrolidonyl)-2-alkoxyanilines | David E. Graham | 1982-08-24 |
| 4344788 | Method of plant growth regulation | David E. Graham | 1982-08-17 |
| D260821 | Luggage bag | Hans A. Muth | 1981-09-22 |
| D259974 | Luggage bag | Hans A. Muth, Wolfgang Kloth | 1981-07-28 |
| D259836 | Luggage bag | Hans A. Muth | 1981-07-14 |
| 4239688 | Herbicidal N-(haloacetyl)-N-(N'-methylenepyrrolidonyl-2-mercaptoalkylanilines | David E. Graham | 1980-12-16 |
| 4235819 | Process for isolating 1-(alkoxyphenyl)-5-(phenyl)biguanide compounds from a crude, acid reaction mixture thereof | Bruce M. Resnick | 1980-11-25 |
| 4224245 | Method of making 1-(alkoxyphenyl)-5-(phenyl)biguanide compounds which are useful as agricultural fungicides | Bruce M. Resnick | 1980-09-23 |
| 4216152 | Process for making N-(N'-methylenepyrrolidonyl)-2-substituted anilines | David E. Graham | 1980-08-05 |
| 4203901 | Process for making N-(N'-methylenepyrrolidonyl)-2-substituted anilines | David E. Graham | 1980-05-20 |
| 4202821 | N-(N'-Methylenepyrrolidonyl)-2-substituted anilines | David E. Graham | 1980-05-13 |