Richard David Peer
15Patents
2h-index
15Co-inventors
47Inventor score
Filing activity: May 30, 2007 → Nov 19, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8491013B2 | Cementing swivel and retainer arm assembly and method | Emerging Cross-Sectional Technologies | 16 | Active |
| US8091628B2 | Apparatus and method for providing fluid and projectiles to downhole tubulars | Fixed Constructions | 7 | Active |
| US10619443B2 | Topside standalone lubricator for below-tension-ring rotating control device | Fixed Constructions | 2 | Active |
| US8118104B2 | Downhole valve with pass through ID | Fixed Constructions | 2 | Active |
| US9863195B2 | Passive pressure and load balancing bearing | Fixed Constructions | 1 | Active |
| US12071939B2 | Fluid end packing assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11846169B2 | Integrated pump and manifold assembly | Fixed Constructions | 0 | Active |
| US12385479B2 | Pumping system having remote valve blocks | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9181770B2 | Pressure lock for jars | Fixed Constructions | 0 | Active |
| US12196199B2 | Intermittent flushing plunger packing assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10589449B2 | Stator injection molding centralization | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11692545B2 | Suction cover assembly for reciprocating pumps | Fixed Constructions | 0 | Active |
| US11859643B2 | Retainer nut assembly for pump and methods | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9822599B2 | Pressure lock for jars | Fixed Constructions | 0 | Active |
| US9435165B2 | Rotating flow head apparatus | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.