Robert E. Carpenter
10Patents
7h-index
10Co-inventors
63Inventor score
Filing activity: Dec 22, 1975 → Jan 4, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5341692A | Device for taking, preserving and transporting a fluid sample for analysis | Physics | 43 | Expired |
| US4823623A | Device for transfer of fluid into sealable vials | Physics | 16 | Expired |
| US5139654A | Liquid collector pressurizing and filtering means | Fixed Constructions | 14 | Expired |
| US5566576A | Universal sampling device for high and low viscosity substances | Physics | 11 | Expired |
| US6510743B2 | Reusable in situ concrete test specimen apparatus and method | Physics | 10 | Expired |
| US4474721A | Apparatus for forming threads and filaments of fluorocarbon resin and method thereof | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5349875A | Universal sampling device for high and low viscosity substances | Physics | 7 | Expired |
| US3967033A | Fire-retardant panel construction | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5410919A | Remotely controlled sampling device having a vent passage connecting an internal chamber to the environment through an upper outlet | Physics | 3 | Expired |
| US12318969B2 | Coated forming tool | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.