Inventor · Bonita Springs, FL, US

John Gray

25Patents
12h-index
6Co-inventors
70Inventor score

Filing activity: Jul 25, 1997 → Jun 25, 2014

Most-cited inventions

PatentTitleAreaCited byStatus
US6932584B2 Infusion device and driving mechanism and process for same with actuator for multiple infusion uses Mechanical Engineering; Lighting; Heating 497 Expired
US6770067B2 Infusion device and driving mechanism for same Human Necessities 261 Expired
US6595756B2 Electronic control system and process for electromagnetic pump Electricity 246 Expired
US6805693B2 Infusion device and driving mechanism for same Mechanical Engineering; Lighting; Heating 236 Expired
US7131967B2 Infusion device and driving mechanism for same Mechanical Engineering; Lighting; Heating 213 Expired
US6997921B2 Infusion device and driving mechanism for same Mechanical Engineering; Lighting; Heating 207 Expired
US7396353B2 Infusion device and driving mechanism for same Human Necessities 192 Expired
US6537268B1 Medical infusion device with a source of controlled compliance Human Necessities 175 Expired
US7255690B2 Infusion device having piston operated driving mechanism and positive pressure reservoir Human Necessities 147 Expired
US6945760B2 Infusion device and driving mechanism and process for same with actuator for multiple infusion uses Mechanical Engineering; Lighting; Heating 128 Expired
US7785293B2 Infusion device and driving mechanism for same Mechanical Engineering; Lighting; Heating 41 Active
US7762793B2 Infusion device and driving mechanism and process for same with actuator for multiple infusion uses Mechanical Engineering; Lighting; Heating 33 Active
US7753660B2 Infusion device and actuator for same Mechanical Engineering; Lighting; Heating 12 Active
USD749825S1 Beanie General 5 Active
USPP12813P2 Mandevilla plant named ‘Red Velvet Petite’ General 2 Expired
USPP12238P Mandevilla plant named `Red Velvet` General 2 Expired
USPP10653P Mandevilla plant named `Tropical Dreams` General 2 Expired
US8221097B2 Actuator with grooved piston for a fluid infusion device Mechanical Engineering; Lighting; Heating 2 Active
US8939737B2 Infusion device with a grooved piston channel wall Mechanical Engineering; Lighting; Heating 2 Active
USPP20275P2 Mandevilla plant named ‘Scarlet Velvet’ General 0 Active
USPP18012P2 Mandevilla plant named ‘White Velvet’ General 0 Expired
US8696631B2 Infusion device and driving mechanism for same Mechanical Engineering; Lighting; Heating 0 Active
USPP15064P2 Mandevilla plant named ‘Pink Velvet’ General 0 Expired
USPP26364P3 Rosa plant named ‘GRAppl’ General 0 Active
US8628308B2 Actuator with grooved piston for a fluid infusion device Mechanical Engineering; Lighting; Heating 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.