Michael C. Pierce
16Patents
6h-index
24Co-inventors
66Inventor score
Filing activity: Mar 7, 1994 → Sep 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6182469A | Hydrocarbon gas processing | Emerging Cross-Sectional Technologies | 121 | Expired |
| US5890378A | Hydrocarbon gas processing | Mechanical Engineering; Lighting; Heating | 104 | Expired |
| US5555748A | Hydrocarbon gas processing | Mechanical Engineering; Lighting; Heating | 91 | Expired |
| US5983664A | Hydrocarbon gas processing | Mechanical Engineering; Lighting; Heating | 85 | Expired |
| US6915662B2 | Hydrocarbon gas processing | Emerging Cross-Sectional Technologies | 74 | Expired |
| US9021832B2 | Hydrocarbon gas processing | Mechanical Engineering; Lighting; Heating | 15 | Active |
| US8672024B2 | Subsurface well completion system having a heat exchanger | Fixed Constructions | 6 | Active |
| US5464188A | Well pump base | Fixed Constructions | 4 | Expired |
| US9243481B1 | Magnetically coupled expander pump with axial flow path | Emerging Cross-Sectional Technologies | 1 | Active |
| US8635821B1 | Safety line anchor securable to roof drain | Fixed Constructions | 1 | Active |
| US11543180B2 | Hydrocarbon gas processing | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11428465B2 | Hydrocarbon gas processing | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11906244B2 | Hydrocarbon gas processing | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11448461B2 | Hydrocarbon gas processing | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12344807B2 | Hydrocarbon gas processing | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11643604B2 | Hydrocarbon gas processing | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.