Guy Robert Babbitt
30Patents
6h-index
63Co-inventors
72Inventor score
Filing activity: Jun 5, 2002 → Nov 21, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6739293B2 | Hydraulic valve actuation systems and methods | Emerging Cross-Sectional Technologies | 64 | Expired |
| US8622859B2 | Systems and methods for hybridization of a motor vehicle using hydraulic components | Emerging Cross-Sectional Technologies | 19 | Active |
| US7025326B2 | Hydraulic valve actuation methods and apparatus | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US7387095B2 | Hydraulic valve actuation systems and methods to provide variable lift for one or more engine air valves | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US7730858B2 | Hydraulic valve actuation systems and methods to provide variable lift for one or more engine air valves | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US7185634B2 | High efficiency, high pressure fixed displacement pump systems and methods | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US9664005B2 | Manifolds for providing hydraulic fluid to a subsea blowout preventer and related methods | Fixed Constructions | 5 | Active |
| US11339788B2 | Subsea pumping apparatuses and related methods | Emerging Cross-Sectional Technologies | 5 | Active |
| US9316178B2 | Internal combustion engine for natural gas compressor operation | Emerging Cross-Sectional Technologies | 5 | Active |
| US10267116B2 | Manifolds for providing hydraulic fluid to a subsea blowout preventer and related methods | Fixed Constructions | 5 | Active |
| US9453193B2 | Systems and methods for delivery of gases to algal cultures | Chemistry; Metallurgy | 3 | Active |
| US8505287B1 | Micro-hydraulic supply and storage units for operating hydraulic systems | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11674508B2 | High-throughput diaphragm compressor | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9637714B2 | Diffuse light extended surface area water-supported photobioreactor | Emerging Cross-Sectional Technologies | 1 | Active |
| US8734805B2 | Systems and methods for harvesting algae from photobioreactors | Chemistry; Metallurgy | 1 | Active |
| US11867169B2 | High-throughput diaphragm compressor | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9091017B2 | Barrier densified fluid cleaning system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11181020B2 | Crankcase ventilation systems | Emerging Cross-Sectional Technologies | 0 | Active |
| US12404851B2 | High-throughput diaphragm compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12385480B2 | Active oil injection system for a diaphragm compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12025118B2 | High-throughput diaphragm compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9528465B2 | Internal combustion engine for natural gas compressor operation | Emerging Cross-Sectional Technologies | 0 | Active |
| US9388658B2 | Pipe cutting apparatuses and related methods | Fixed Constructions | 0 | Active |
| US11703404B2 | Device for automated crop root sampling | Physics | 0 | Active |
| US11795776B2 | Manifolds for providing hydraulic fluid to a subsea blowout preventer and related methods | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.