John Robson Hall

Person

Atlanta, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Quick setup apparatus for bar clamp operated with one hand
- Patent number 6,568,667
- Issue date May 27, 2003
- John R. Hall
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
System and method for providing an improved IFOG hub to coil therma...
- Patent number 6,496,263
- Issue date Dec 17, 2002
- Litton Systems, Inc.
- John R. Hall
- G01 - MEASURING TESTING
Information Patent Grant
Phase and intensity modulated IFOG
- Patent number 6,445,455
- Issue date Sep 3, 2002
- Northrop Grumman Corporation
- John R. Hall
- G01 - MEASURING TESTING
Information Patent Grant
Method for measurement of PNR bias error in an interferometric fibe...
- Patent number 6,115,124
- Issue date Sep 5, 2000
- Litton Systems, Inc.
- John R. Hall
- G01 - MEASURING TESTING
Information Patent Grant
Opener for beverage containers
- Patent number 5,947,317
- Issue date Sep 7, 1999
- John R. Hall
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Self-clamping ladder caddy
- Patent number 5,855,346
- Issue date Jan 5, 1999
- John R. Hall
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Convertible barrow for ground level loading
- Patent number 5,810,543
- Issue date Sep 22, 1998
- John R. Hall
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Heavy equipment moving dolly
- Patent number 5,709,397
- Issue date Jan 20, 1998
- John R. Hall
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Convertible barrow for ground level loading
- Patent number 5,593,271
- Issue date Jan 14, 1997
- John R. Hall
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Molded, bristled glass retainer
- Patent number 5,247,764
- Issue date Sep 28, 1993
- Ford Motor Company
- David R. Jeshurun
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Golf putting aid
- Patent number 5,211,400
- Issue date May 18, 1993
- John R. Hall
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Bee proof beverage container
- Patent number 4,901,877
- Issue date Feb 20, 1990
- John R. Hall
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Liquid dispensing comb
- Patent number D284412
- Issue date Jun 24, 1986
- Texas Romec, Inc.
- Mark A. O'Connor
- D28 - Cosmetic products and toilet articles
Information Patent Grant
Prefabricated fireplace foundation
- Patent number 4,266,525
- Issue date May 12, 1981
- Hall; J. R.
- John R. Hall
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Manhole extender elements
- Patent number 4,187,647
- Issue date Feb 12, 1980
- Hall; Margaret T.
- John R. Hall
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Manhole extension assembly
- Patent number 4,188,151
- Issue date Feb 12, 1980
- Hall; Margaret T.
- John R. Hall
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Air supported, multi-wall, insulated structure and process of produ...
- Patent number 4,021,972
- Issue date May 10, 1977
- James Edwin Choate
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Prefabricated fireplace
- Patent number 3,999,535
- Issue date Dec 28, 1976
- Hall Fireplace, Inc.
- John R. Hall
- F24 - HEATING RANGES VENTILATING

John Robson Hall

Person

Patents Grantslast 30 patents

Quick setup apparatus for bar clamp operated with one hand

System and method for providing an improved IFOG hub to coil therma...

Phase and intensity modulated IFOG

Method for measurement of PNR bias error in an interferometric fibe...

Opener for beverage containers

Self-clamping ladder caddy

Convertible barrow for ground level loading

Heavy equipment moving dolly

Convertible barrow for ground level loading

Molded, bristled glass retainer

Golf putting aid

Bee proof beverage container

Liquid dispensing comb

Prefabricated fireplace foundation

Manhole extender elements

Manhole extension assembly

Air supported, multi-wall, insulated structure and process of produ...

Prefabricated fireplace