Inventor

Kenneth B. Hall

Inventor

Jupiter, FL, US

Overview

18→

Patents

1988–2001

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 18 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F01Dprimary

F01DNon-positive displacement machines or engines, e.g. steam turbines34%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants26%

Y02TClimate change mitigation technologies related to transportation18%

B23PMetal-working not otherwise provided for4%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g4%

Y10TTechnical subjects covered by former us classification4%

A61KPreparations for medical, dental or toiletry purposes2%

B22CFoundry moulding2%

F02CGas-turbine plants2%

G05BControl or regulating systems in general2%

PatentTitleYear

6,309,175'Platform cooling in turbomachines'2001 6,261,053'Cooling arrangement for gas-turbine components'2001 6,082,961'Platform cooling for gas turbines'2000 5,934,874'Coolable blade'1999 5,919,031'Coolable blade'1999 5,816,777'Turbine blade cooling'1998 5,700,131'Cooled blades for a gas turbine engine'1997 5,674,050'Turbine blade'1997 5,645,397'Turbine vane assembly with multiple passage cooled vanes'1997 5,486,093'Leading edge cooling of turbine airfoils'1996 5,246,341'Turbine blade trailing edge cooling construction'1993 5,243,759'Method of casting to control the cooling air flow rate of the airfoil trailing edge'1993 5,058,052'Method for checking the syntax of an instruction list program to determine if the program is expressible as a relay ladder diagram by a programmable logic controller'1991 4,859,147'Cooled gas turbine blade'1989 4,827,587'Method of fabricating an air cooled turbine blade'1989 4,820,123'Dirt removal means for air cooled blades'1989 4,820,122'Dirt removal means for air cooled blades'1989 4,767,268'Triple pass cooled airfoil'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1998Patents assigned to UNITED TECHNOLOGIES CORP (12)· patent assignee history

1988–1998Based in Jupiter, FL, US· patent location history

1991Patents assigned to GE FANUC AUTOMATION INC (1)· patent assignee history

1997Based in Klingnau, CH· patent location history

1999–2001Patents assigned to ASEA BROWN BOVERI (3)· patent assignee history

1999–2001Based in Gainsville, GA, US· patent location history

1999Based in Richterswil, CH· patent location history

2000–2001Patents assigned to ABB ALSTOM POWER CH AG (2)· patent assignee history

2001Based in Gainesville, GA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNITED TECHNOLOGIES CORP	12	1988–1998
ASEA BROWN BOVERI	3	1999–2001
ABB ALSTOM POWER CH AG	2	2000–2001
GE FANUC AUTOMATION INC	1	1991

Locations

Location	Patents	Span
Jupiter, Florida, US	11	1988–1998
Gainsville, Georgia, US	3	1999–2001
Gainesville, Georgia, US	1	2001
Richterswil, CH	1	1999
Klingnau, CH	1	1997