Harold E. Thompson
14Patents
4h-index
10Co-inventors
57Inventor score
Filing activity: Jul 30, 1979 → Aug 27, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4235343A | Container assembly | Performing Operations; Transporting | 70 | Expired |
| US5186732A | Encapsulated slow release fertilizers | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5089041A | Encapsulated slow release fertilizers | Chemistry; Metallurgy | 35 | Expired |
| US4463770A | Methods and apparatus for treating smoking articles | Human Necessities | 5 | Expired |
| US8288320B2 | Methods for preparing granular weed control products having improved distribution of agriculturally active ingredients coated thereon | Chemistry; Metallurgy | 2 | Active |
| US7776125B2 | Composition and method for inhibiting caking in a urea containing fertilizer | Chemistry; Metallurgy | 2 | Active |
| US10822290B2 | Urea fertilizer compositions comprising rice hulls and methods of use | Chemistry; Metallurgy | 1 | Active |
| US12180124B2 | Fertilizer compositions having slow-release nitrogen compounds and methods of forming thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US9198413B2 | Method for preparing granular weed control products having improved distribution of agriculturally active ingredients coated thereon | Chemistry; Metallurgy | 0 | Active |
| US11091404B2 | Fertilizer compositions having slow-release nitrogen compounds and methods of forming thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US11672250B2 | Compositions and methods for formulating molten petroleum adjuvants to improve herbicidal up-take in weed plants | Chemistry; Metallurgy | 0 | Active |
| US9663412B2 | Urea fertilizer compositions comprising rice hulls and methods of use | Chemistry; Metallurgy | 0 | Active |
| US11905223B2 | Fertilizer compositions having slow-release nitrogen compounds and methods of forming thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US12010993B2 | Granular agricultural compositions | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.