Lawrence B. Gray
8Patents
8h-index
4Co-inventors
51Inventor score
Filing activity: Jul 20, 1999 → May 20, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6416293B1 | Pumping cartridge including a bypass valve and method for directing flow in a pumping cartridge | Emerging Cross-Sectional Technologies | 524 | Expired |
| US6382923B1 | Pump chamber having at least one spacer for inhibiting the pumping of a gas | Mechanical Engineering; Lighting; Heating | 341 | Expired |
| US6302653A | Methods and systems for detecting the presence of a gas in a pump and preventing a gas from being pumped from a pump | Mechanical Engineering; Lighting; Heating | 316 | Expired |
| US6604908B1 | Methods and systems for pulsed delivery of fluids from a pump | Human Necessities | 284 | Expired |
| US6749403B2 | Methods for controlling a pump's flow rate by pulsed discharge | Human Necessities | 283 | Expired |
| US6905479B1 | Pumping cartridge having an integrated filter and method for filtering a fluid with the cartridge | Human Necessities | 234 | Expired |
| US6663359B2 | Pump chamber having at least one spacer for inhibiting the pumping of a gas | Mechanical Engineering; Lighting; Heating | 210 | Expired |
| US6877713B1 | Tube occluder and method for occluding collapsible tubes | Human Necessities | 202 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.