Inventor

SCHULTHEIS STEPHEN K

US6 patents

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

VARIAN INC

2 patents

US6468474B2Oct 22, 2002

Saliva testing and confirmation device

VARIAN INC106 citations95

US6464939B1Oct 15, 2002

Saliva testing and confirmation device

VARIAN INC96 citations95

ROCHE DIAGNOSTIC SYSTEMS INC

1 patent

US5403551AApr 4, 1995

Assaying device and container for in field analysis of a specimen and later shipment of the unadulterated specimen

ROCHE DIAGNOSTIC SYSTEMS INC174 citations95

ANSYS INC

1 patent

US5906796AMay 25, 1999

Solid phase extraction plate

ANSYS INC37 citations89

ANSYS DIAGNOSTICS INC

1 patent

US6200533B1Mar 13, 2001

Solid phase extraction plate with silica disks

ANSYS DIAGNOSTICS INC27 citations86

CONTAINER DEV CORP

1 patent

US4603535AAug 5, 1986

Portable sealing device

CONTAINER DEV CORP12 citations67