Inventor

BERMINGHAM PATRICK

CA5 patents

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

BERMINGHAMMER CORP LTD

2 patents

US5117924AJun 2, 1992

Energy transfer unit for a pile driver

BERMINGHAMMER CORP LTD18 citations68

US4845996AJul 11, 1989

Test system for caissons and piles

BERMINGHAMMER CORP LTD12 citations68

BERMINGHAM CONSTRUCTION LTD

1 patent

US7156188B2Jan 2, 2007

Pile driver with energy monitoring and control circuit

BERMINGHAM CONSTRUCTION LTD20 citations85

BIRMINGHAM CONSTRUCTION LTD

1 patent

US6129487AOct 10, 2000

Underwater pile driving tool

BIRMINGHAM CONSTRUCTION LTD24 citations84

SOLETANCHE FREYSSINET

1 patent

US10179984B2Jan 15, 2019

Dock building apparatus and method of construction using the same

SOLETANCHE FREYSSINET0 citations41