Inventor

CONN ANDREW F

6 patents

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

HYDRONAUTICS

2 patents

US4391339AJul 5, 1983

Cavitating liquid jet assisted drill bit and method for deep-hole drilling

HYDRONAUTICS87 citations93

US4262757AApr 21, 1981

Cavitating liquid jet assisted drill bit and method for deep-hole drilling

HYDRONAUTICS53 citations90

TRACOR HYDRONAUTICS INC

2 patents

US4716849AJan 5, 1988

Erosive-jet diver tool

TRACOR HYDRONAUTICS INC42 citations90

US4508577AApr 2, 1985

Fluid jet apparatus and method for cleaning tubular components

TRACOR HYDRONAUTICS INC61 citations89

WHITEWATER RES AND SAFETY INST

1 patent

US6854133B2Feb 15, 2005

Protective headgear for whitewater use

WHITEWATER RES AND SAFETY INST73 citations91

CEREBRIX

1 patent

US6425141B1Jul 30, 2002

Protective helmet

CEREBRIX103 citations88