John V. Cronin

Person

Newport Beach, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Positive displacement metering system
- Patent number 9,528,904
- Issue date Dec 27, 2016
- William C. Cronin
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Variable prism eyeglasses
- Patent number 8,157,375
- Issue date Apr 17, 2012
- John V. Cronin
- G02 - OPTICS
Information Patent Grant
Circuit board screener spot suppressor
- Patent number 5,845,572
- Issue date Dec 8, 1998
- Circuit Automation, Inc.
- John V. Cronin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Rotation system for circuit board screener
- Patent number 5,836,244
- Issue date Nov 17, 1998
- Circuit Automation
- John V. Cronin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Oven with temperature balancing
- Patent number 5,683,242
- Issue date Nov 4, 1997
- Circuit Automation, Inc.
- John V. Cronin
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Double sided screener for printed circuit boards
- Patent number 4,957,044
- Issue date Sep 18, 1990
- John V. Cronin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for aligning a photomask onto a printed wiring board
- Patent number 4,794,061
- Issue date Dec 27, 1988
- M&T Chemicals Inc.
- John V. Cronin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for aligning a photomask onto a printed wiring board
- Patent number 4,698,284
- Issue date Oct 6, 1987
- M&T Chemicals Inc.
- John V. Cronin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automated screener
- Patent number 4,404,903
- Issue date Sep 20, 1983
- John V. Cronin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE PRISM EYEGLASSES
- Publication number 20110194071
- Publication date Aug 11, 2011
- John V. Cronin
- G02 - OPTICS
Information Patent Application
Variable Prism Eyeglasses and Method of Making Same
- Publication number 20110032477
- Publication date Feb 10, 2011
- Roger Vahram Ohanesian
- G02 - OPTICS

John V. Cronin

Person

Patents Grantslast 30 patents

Positive displacement metering system

Variable prism eyeglasses

Circuit board screener spot suppressor

Rotation system for circuit board screener

Oven with temperature balancing

Double sided screener for printed circuit boards

Device for aligning a photomask onto a printed wiring board

Device for aligning a photomask onto a printed wiring board

Automated screener

Patents Applicationslast 30 patents

VARIABLE PRISM EYEGLASSES

Variable Prism Eyeglasses and Method of Making Same