P

Inventor

SUMMERLIN FREDERICK A

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

AERPAT AG

3 patents
US4138921AFeb 13, 1979

Fastener

AERPAT AG30 citations79
US4367994AJan 11, 1983

Blind fastener and method of manufacture thereof

AERPAT AG16 citations71
US4236438ADec 2, 1980

Seal for headed pin fastener member

AERPAT AG6 citations60

AVDEL LTD

2 patents
US4781501ANov 1, 1988

Self-plugging blind fastener

AVDEL LTD53 citations95
US4653969AMar 31, 1987

Pin and swaged tubular member type of fastener

AVDEL LTD36 citations90

AVDEL SYSTEMS LTD

2 patents
US4907922AMar 13, 1990

Self-plugging blind fastener

AVDEL SYSTEMS LTD33 citations91
US4924691AMay 15, 1990

Breakstem fastener installation tool

AVDEL SYSTEMS LTD7 citations69

SUMMERLIN FREDERICK A

2 patents
US4988247AJan 29, 1991

Blind rivet and method of making same

SUMMERLIN FREDERICK A34 citations90
US4566411AJan 28, 1986

Split cycle engine

SUMMERLIN FREDERICK A8 citations71

ADVEL LTD

1 patent
US4765010AAug 23, 1988

Method of making a stem for a self-plugging blind fastener

ADVEL LTD25 citations91

AVDEL LIMITED A BRITISH COMPAN

1 patent
US4815310AMar 28, 1989

Fastener installation apparatus

AVDEL LIMITED A BRITISH COMPAN15 citations65

MILLADALE LTD

1 patent
US8960150B2Feb 24, 2015

Piston arrangement and engine

MILLADALE LTD2 citations60