Robert L. Long
25Patents
6h-index
24Co-inventors
69Inventor score
Filing activity: Jan 21, 1977 → Jan 9, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6072576A | On-line control of a chemical process plant | Physics | 102 | Expired |
| US6479597B1 | Raman analysis system for olefin polymerization control | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4383043A | Magnesium assay with calmagite or eriochrome black T reagents | Physics | 15 | Expired |
| USD652993S1 | Glove | General | 15 | Expired |
| US4111657A | Creatinine assay and reagent system | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7116414B2 | On-line measurement and control of polymer properties by raman spectroscopy | Chemistry; Metallurgy | 7 | Expired |
| US8481798B2 | Feedback and feedforward closed loop purity and recovery control | Performing Operations; Transporting | 5 | Active |
| US6517335B1 | Apparatus dewatering an elastomeric polymer | Performing Operations; Transporting | 4 | Expired |
| US4348208A | Uric acid assay and reagent system therefor | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9945587B2 | Apparatus and method for hybrid water heating and air cooling and control thereof | Emerging Cross-Sectional Technologies | 2 | Active |
| US7307257B2 | Method and apparatus for on-line measurement of polymer properties | Physics | 2 | Expired |
| US10041702B2 | Apparatus and method for hybrid water heating and air cooling and control thereof | Emerging Cross-Sectional Technologies | 2 | Active |
| US12313271B2 | Overflow sensor assembly in temperature control systems | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12305886B2 | Heating systems with unhoused centrifugal fan and wraparound heat exchanger | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10788241B2 | Air conditioner with condensation drain assembly and improved filter rack | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11530829B2 | Overflow sensor assembly in temperature control systems | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11906183B2 | Overflow sensor assembly in temperature control systems | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11530857B2 | Air conditioning reheat systems and methods thereto | Emerging Cross-Sectional Technologies | 0 | Active |
| US12135156B2 | Air conditioning reheat systems and methods thereto | Emerging Cross-Sectional Technologies | 0 | Active |
| US12235026B2 | Combined air conditioning and water heating via expansion valve regulation | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11828499B2 | Interlaced microchannel heat exchanger systems and methods thereto | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11493214B2 | Termination block | Physics | 0 | Active |
| US11585567B2 | Air conditioner with condensation drain assembly and improved filter rack | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11815298B2 | Combined air conditioning and water heating via expansion valve regulation | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12173936B2 | Interlaced microchannel heat exchanger systems and methods thereto | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.