Inventor

WELLS HENRY J

US6 patents

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

AMERICAN BIO MEDICA CORP

2 patents

US6406922B2Jun 18, 2002

Device for the testing of body fluid samples

AMERICAN BIO MEDICA CORP85 citations96

US6372515B1Apr 16, 2002

Device for the testing of fluid samples and process for making the device

AMERICAN BIO MEDICA CORP117 citations96

WARNER LAMBERT CO

2 patents

US4578358AMar 25, 1986

Collection of specimens and detection of occult blood therein

WARNER LAMBERT CO60 citations93

US4578359AMar 25, 1986

Occult-blood detection

WARNER LAMBERT CO23 citations79

KEYSTONE DIAGNOSTICS

1 patent

US4752448AJun 21, 1988

Drug abuse test paper

KEYSTONE DIAGNOSTICS37 citations87

HELENA LAB CORP

1 patent

US4956300ASep 11, 1990

Aid for determining the presence of occult blood, method of making the aid, and method of using the aid

HELENA LAB CORP13 citations72