Michael Doyle
42Patents
14h-index
41Co-inventors
81Inventor score
Filing activity: Jul 29, 1980 → Sep 22, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5730181A | Mass flow controller with vertical purifier | Emerging Cross-Sectional Technologies | 51 | Expired |
| US6044701A | Thermal mass flow controller having orthogonal thermal mass flow sensor | Physics | 46 | Expired |
| US6357760B1 | Ring seal | Mechanical Engineering; Lighting; Heating | 37 | Expired |
| US4569504A | Solenoid | Mechanical Engineering; Lighting; Heating | 37 | Expired |
| US5303731A | Liquid flow controller | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4858643A | Fluid flow stabilizing apparatus | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4686856A | Mass flow meter | Physics | 24 | Expired |
| US5387660A | Polymerization process | Chemistry; Metallurgy | 24 | Expired |
| US4778876A | Vapor phase process for polymerizing carbon monoxide and olefins | Chemistry; Metallurgy | 22 | Expired |
| US6845984B2 | Keeper for positioning ring seals | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US8753236B2 | Synchronized segmentally interchanging pulley transmission system | Mechanical Engineering; Lighting; Heating | 19 | Active |
| US4440021A | Mass flow meter with reduced attitude sensitivity | Physics | 17 | Expired |
| US6688608B2 | Ring seal | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4808699A | Process for preparing polymers of carbon monoxide and ethylene under specified pressures | Performing Operations; Transporting | 16 | Expired |
| US4855400A | Removal of catalyst residues from carbon monoxide/olefin polymers with catalyst complexing agent | Chemistry; Metallurgy | 9 | Expired |
| US4928845A | End face with tear-off lip closure for pressurized container | Performing Operations; Transporting | 7 | Expired |
| US6708985B1 | Ring seal and retainer assembly | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4786716A | Removal of catalyst residues from carbon monoxide/olefin polymer with phosphine | Chemistry; Metallurgy | 5 | Expired |
| US10832371B2 | Unified architecture for BVH construction based on hardware pre-sorting and a parallel, reconfigurable clustering array | Physics | 5 | Active |
| US4880909A | Removal of catalyst residues from carbon monoxide/olefin polymers with oxidant/phosphine treatment | Chemistry; Metallurgy | 4 | Expired |
| US5276238A | Co-oligomerization process | Chemistry; Metallurgy | 4 | Expired |
| US11321910B2 | Apparatus and method for reduced precision bounding volume hierarchy construction | Physics | 4 | Active |
| US9625014B2 | Synchronized segmentally interchanging pulley transmission system | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9845875B2 | Ring seal with sealing surface extension | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7905497B2 | Ring seal and retainer assembly | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.