Thomas G. Switall

Person

Wheeling, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Spray nozzle repositioning device
- Patent number 6,253,677
- Issue date Jul 3, 2001
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dry brush cleaning apparatus and method for cleaning printing press...
- Patent number 5,245,925
- Issue date Sep 21, 1993
- Ryco Graphic Manufacturing Inc.
- Thomas G. Switall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Adjustable spray dampening system
- Patent number 5,025,722
- Issue date Jun 25, 1991
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Spray dampening system for offset press
- Patent number 4,932,319
- Issue date Jun 12, 1990
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid mixing system and method
- Patent number 4,823,987
- Issue date Apr 25, 1989
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spray dampening system having alternate application control
- Patent number 4,815,375
- Issue date Mar 28, 1989
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Variable frequency pulsed spray dampening system
- Patent number 4,649,818
- Issue date Mar 17, 1987
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid coating supply system for a printing press blanket coater
- Patent number 4,643,124
- Issue date Feb 17, 1987
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for applying silicone emulsion to a paper web
- Patent number 4,637,341
- Issue date Jan 20, 1987
- Rayco Graphic Manufacturing, Inc.
- Thomas G. Switall
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Liquid coater for a printing press with moveable inking roller and...
- Patent number 4,617,865
- Issue date Oct 21, 1986
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid applicator for a printing press
- Patent number 4,603,655
- Issue date Aug 5, 1986
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Liquid mixing system
- Patent number 4,571,092
- Issue date Feb 18, 1986
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid valve with compressible channel
- Patent number 4,394,873
- Issue date Jul 26, 1983
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Proportional mixing system with water motor drive
- Patent number 4,392,508
- Issue date Jul 12, 1983
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- G05 - CONTROLLING REGULATING
Information Patent Grant
Non-drip fluid delivery system
- Patent number 4,289,167
- Issue date Sep 15, 1981
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Spray dampening system for offset printing with page control assembly
- Patent number 4,211,258
- Issue date Jul 8, 1980
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Spray dampening system for offset printing with page control assembly
- Patent number 4,198,907
- Issue date Apr 22, 1980
- Ryco Graphic Manufacturing Inc.
- Thomas G. Switall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Spray dampening system for offset printing
- Patent number 4,064,801
- Issue date Dec 27, 1977
- Ryco Graphic Manufacturing, Inc.
- Thomas G. Switall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Thomas G. Switall

Person

Patents Grantslast 30 patents

Spray nozzle repositioning device

Dry brush cleaning apparatus and method for cleaning printing press...

Adjustable spray dampening system

Spray dampening system for offset press

Liquid mixing system and method

Spray dampening system having alternate application control

Variable frequency pulsed spray dampening system

Liquid coating supply system for a printing press blanket coater

Apparatus for applying silicone emulsion to a paper web

Liquid coater for a printing press with moveable inking roller and...

Liquid applicator for a printing press

Liquid mixing system

Fluid valve with compressible channel

Proportional mixing system with water motor drive

Non-drip fluid delivery system

Spray dampening system for offset printing with page control assembly

Spray dampening system for offset printing with page control assembly

Spray dampening system for offset printing