P

Inventor

MILLER JAMES H

US78 patents
⚠️ This page may combine multiple inventors who share the name “MILLER JAMES H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FLETCHER DAVID E

16 patents
USD821302SJun 26, 2018

Venturi device

FLETCHER DAVID E14 citations92
USD780296SFeb 28, 2017

Actuated valve

FLETCHER DAVID E8 citations92
USD821546SJun 26, 2018

Actuated valve

FLETCHER DAVID E3 citations84
USD802095SNov 7, 2017

Actuated valve

FLETCHER DAVID E5 citations84
US9599246B2Mar 21, 2017

Magnetically actuated shut-off valve

FLETCHER DAVID E8 citations84
US10273978B2Apr 30, 2019

Low-cost evacuator for an engine having tuned Venturi gaps

FLETCHER DAVID E7 citations83
US10519984B2Dec 31, 2019

Noise attenuation in a Venturi device and/or check valves

FLETCHER DAVID E2 citations73
US10513954B2Dec 24, 2019

Restrictors using the Venturi effect

FLETCHER DAVID E2 citations73
US10443627B2Oct 15, 2019

Vacuum producing device having a suction passageway and a discharge passageway entering through the same wall

FLETCHER DAVID E3 citations73
US10422351B2Sep 24, 2019

Devices for producing vacuum using the venturi effect having a plurality of subpassageways and motive exits in the motive section

FLETCHER DAVID E3 citations73
US10316864B2Jun 11, 2019

Devices for producing vacuum using the venturi effect

FLETCHER DAVID E3 citations73
US10167971B2Jan 1, 2019

Aspirated relief valve for a turbocharging system

FLETCHER DAVID E2 citations73
US10100720B2Oct 16, 2018

Crankcase ventilating evacuator

FLETCHER DAVID E3 citations73
US9879699B2Jan 30, 2018

Venturi devices with dual Venturi flow paths

FLETCHER DAVID E2 citations73
US9841110B2Dec 12, 2017

Sprung gate valves movable by a solenoid actuator

FLETCHER DAVID E6 citations73
US9732871B2Aug 15, 2017

Aspirated relief valve for a turbocharging system

FLETCHER DAVID E4 citations73

DAYCO IP HOLDINGS LLC

8 patents

SHELL OIL CO

5 patents

ITC INC

4 patents

HAMPTON KEITH

3 patents

FLETCHER DAVID

3 patents

CLIF MOCK COMPANY

1 patent

(unassigned)

1 patent

CHEVRON RES

1 patent

UNIV LEEDS IND SERVICE LTD

1 patent

MARATHON PETROLEUM CO LP

1 patent

MARATHON ASHLAND PETROLEUM LLC

1 patent

AT & T BELL LAB

1 patent

MILLER JAMES H

1 patent

NUCLIMATE AIR QUALITY SYSTEMS

1 patent

GRAICHEN BRIAN M

1 patent

ITC INCORPORATED

1 patent

Showing the top 50 of 78 patents by PatentIndex Score.