Rupert A. Covey
15Patents
7h-index
11Co-inventors
59Inventor score
Filing activity: Jul 23, 1975 → Sep 30, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4618365A | Substituted tetrazolinones and their use as herbicides | Human Necessities | 32 | Expired |
| US4826529A | Substituted tetrazolinones and herbicidal compositions thereof | Human Necessities | 32 | Expired |
| US4830661A | Substituted tetrazolinones and herbicidal compositions thereof | Human Necessities | 25 | Expired |
| US5003075A | Preparation of substituted tetrazolinones | Chemistry; Metallurgy | 19 | Expired |
| US5019152A | Substituted tetrazolinones and their use as herbicides | Chemistry; Metallurgy | 18 | Expired |
| US4956469A | Preparation of substituted tetrazolinones | Human Necessities | 17 | Expired |
| US4020165A | Control of acarids using certain benzothiazoles or benzothiazolines | Human Necessities | 14 | Expired |
| US4839349A | Phosphorus substituted tetrazolinones and pesticidal use | Chemistry; Metallurgy | 7 | Expired |
| US5120346A | Substituted tetrazolinones for plant growth inhibition | Chemistry; Metallurgy | 4 | Expired |
| US5134133A | Oxime phosphate pesticidal compounds, compositions and methods | Chemistry; Metallurgy | 3 | Expired |
| US4754076A | Process for making phenoxycycloalkanols | Chemistry; Metallurgy | 2 | Expired |
| US4003940A | Alkynyl phenylphenol divalent aliphatic sulfites | Human Necessities | 1 | Expired |
| US5049554A | Phosphorous substituted tetrazolinones and insecticidal use thereof | Chemistry; Metallurgy | 1 | Expired |
| US4104401A | Control of insects and acarids with alkynyl phenylphenol divalent aliphatic sulfites | Human Necessities | 1 | Expired |
| US3974287A | Control of acarids using certain benzothiazoles or benzothiazolines | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.