P

Inventor

ARRIGONI JOHN P

12 patents
⚠️ This page may combine multiple inventors who share the name “ARRIGONI JOHN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNITED TECHNOLOGIES CORP

9 patents
US4726101AFeb 23, 1988

Turbine vane nozzle reclassification

UNITED TECHNOLOGIES CORP84 citations95
US4589175AMay 20, 1986

Method for restoring a face on the shroud of a rotor blade

UNITED TECHNOLOGIES CORP55 citations95
US4285108AAug 25, 1981

Apparatus and method for refinishing turbine blade airseals

UNITED TECHNOLOGIES CORP56 citations95
US4400915AAug 30, 1983

Fixture for restoring a face on the shroud of a rotor blade

UNITED TECHNOLOGIES CORP34 citations92
US4333239AJun 8, 1982

Method and apparatus for inspecting shrouds of rotor blades

UNITED TECHNOLOGIES CORP32 citations92
US4309848AJan 12, 1982

Turbine blade tip finishing apparatus

UNITED TECHNOLOGIES CORP24 citations81
US4454656AJun 19, 1984

Minimum chord gauge

UNITED TECHNOLOGIES CORP9 citations73
US4644701AFeb 24, 1987

Hand operated grinding wheel with surface area and depth control

UNITED TECHNOLOGIES CORP11 citations66
US10112281B2Oct 30, 2018

Component blending tool

UNITED TECHNOLOGIES CORP1 citations51

LEIBFRIED PETER E

1 patent
US8205334B2Jun 26, 2012

Method for repairing a gas turbine engine component

LEIBFRIED PETER E7 citations73

(unassigned)

1 patent
US6067880AMay 30, 2000

Deburring device

8 citations72

ARRIGONI JOHN P

1 patent
USD362527SSep 19, 1995

Collapsible motorized utility cart

ARRIGONI JOHN P8 citations68