Inventor

SANCHEZ JUAN H

US2 patents

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

SOUND TEHCNOLOGIES INC

1 patent

US5757930AMay 26, 1998

Apparatus and method for testing attenuation of in-use insert hearing protectors

SOUND TEHCNOLOGIES INC85 citations88

SOUND TECHNOLOGIES INC

1 patent

US5970795AOct 26, 1999

Apparatus and method for testing attenuation of in-use insert hearing protectors

SOUND TECHNOLOGIES INC43 citations87