Donald C. Stafford

Person

Hinsdale, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Workbench and mountable implements
- Patent number 5,186,228
- Issue date Feb 16, 1993
- Donald C. Stafford
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Shell and tube heat exchanger with welds joining the tubes to tube...
- Patent number 4,579,171
- Issue date Apr 1, 1986
- Chicago Bridge & Iron Company
- Donald C. Stafford
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Falling film heat exchanger with film forming members
- Patent number 4,572,287
- Issue date Feb 25, 1986
- Chicago Bridge & Iron Company
- Vincent F. Allo
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Shell and tube vertical heat exchanger with sleeves around the tubes
- Patent number 4,570,702
- Issue date Feb 18, 1986
- Chicago Bridge & Iron Company
- Donald C. Stafford
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Shell and tube falling film heat exchanger with tubes in concentric...
- Patent number 4,567,942
- Issue date Feb 4, 1986
- Chicago Bridge & Iron Company
- Donald C. Stafford
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Falling film heat exchanger with member to distribute liquid on ext...
- Patent number 4,564,064
- Issue date Jan 14, 1986
- Chicago Bridge & Iron Company
- Vincent F. Allo
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Falling film heat exchanger with member to distribute liquid on ext...
- Patent number 4,519,448
- Issue date May 28, 1985
- Chicago Bridge & Iron Company
- Vincent F. Allo
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Vertical shell and tube heat exchanger with sleeves around upper pa...
- Patent number 4,442,679
- Issue date Apr 17, 1984
- Chicago Bridge & Iron Company
- Donald C. Stafford
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Shell and tube heat exchanger with removable tubes and tube sheets
- Patent number 4,421,160
- Issue date Dec 20, 1983
- Chicago Bridge & Iron Company
- Donald C. Stafford
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Ball and socket joint with fluid flow capability through the joint
- Patent number 4,372,344
- Issue date Feb 8, 1983
- Chicago Bridge & Iron Company
- Donald C. Stafford
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Offshore tower with ball and socket joint having fluid flow passage
- Patent number 4,335,979
- Issue date Jun 22, 1982
- Chicago Bridge & Iron Company
- Donald C. Stafford
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Shell and tube heat exchanger with polymeric tube sheets
- Patent number 4,323,115
- Issue date Apr 6, 1982
- Chicago Bridge & Iron Company
- Donald C. Stafford
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Spindle moored ship
- Patent number 4,305,341
- Issue date Dec 15, 1981
- Chicago Bridge & Iron Company
- Donald C. Stafford
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Releasable connection
- Patent number 4,286,898
- Issue date Sep 1, 1981
- Chicago Bridge & Iron Company
- Donald C. Stafford
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Floating roof drain
- Patent number 4,248,357
- Issue date Feb 3, 1981
- Chicago Bridge & Iron Company
- Donald C. Stafford
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Storage tank with liquid insulator for storing cryogenic fluids usi...
- Patent number 4,209,271
- Issue date Jun 24, 1980
- Chicago Bridge & Iron Company
- John S. McCabe
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Piggable fluid swivel
- Patent number 4,183,559
- Issue date Jan 15, 1980
- Chicago Bridge & Iron Company
- Donald C. Stafford
- B08 - CLEANING
Information Patent Grant
Ball and socket swivel with conduit therethrough and torque transfe...
- Patent number 4,155,670
- Issue date May 22, 1979
- Chicago Bridge & Iron Company
- Donald C. Stafford
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method of joining a tank and skirt support together
- Patent number 4,133,094
- Issue date Jan 9, 1979
- Chicago Bridge & Iron Company
- Donald C. Stafford
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multiport swivel joint
- Patent number 4,052,090
- Issue date Oct 4, 1977
- Chicago Bridge & Iron Company
- Donald Claude Stafford
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Support for LNG ship tanks
- Patent number 4,013,030
- Issue date Mar 22, 1977
- Chicago Bridge & Iron Company
- Donald Claude Stafford
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Donald C. Stafford

Person

Patents Grantslast 30 patents

Workbench and mountable implements

Shell and tube heat exchanger with welds joining the tubes to tube...

Falling film heat exchanger with film forming members

Shell and tube vertical heat exchanger with sleeves around the tubes

Shell and tube falling film heat exchanger with tubes in concentric...

Falling film heat exchanger with member to distribute liquid on ext...

Falling film heat exchanger with member to distribute liquid on ext...

Vertical shell and tube heat exchanger with sleeves around upper pa...

Shell and tube heat exchanger with removable tubes and tube sheets

Ball and socket joint with fluid flow capability through the joint

Offshore tower with ball and socket joint having fluid flow passage

Shell and tube heat exchanger with polymeric tube sheets

Spindle moored ship

Releasable connection

Floating roof drain

Storage tank with liquid insulator for storing cryogenic fluids usi...

Piggable fluid swivel

Ball and socket swivel with conduit therethrough and torque transfe...

Method of joining a tank and skirt support together

Multiport swivel joint

Support for LNG ship tanks