Inventor

HILDEBRAND BERNARD P

US6 patents

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

BATTELLE MEMORIAL INSTITUTE

2 patents

US5335184AAug 2, 1994

Nondestructive ultrasonic testing of materials

BATTELLE MEMORIAL INSTITUTE30 citations90

US4084136AApr 11, 1978

Eddy current nondestructive testing device for measuring variable characteristics of a sample utilizing Walsh functions

BATTELLE MEMORIAL INSTITUTE37 citations86

SINGER CO

1 patent

US4500163AFeb 19, 1985

Holographic projection screen

SINGER CO62 citations94

JACOBS ELI S

1 patent

US4133600AJan 9, 1979

Method of manufacturing and utilizing holographic lens means

JACOBS ELI S23 citations81

US NAVY

1 patent

US3953129AApr 27, 1976

Testing and inspecting lens by holographic means

US NAVY7 citations71

US ARMY

1 patent

US3997266ADec 14, 1976

Lens testing using total internal reflection holography

US ARMY4 citations60