Inventor

GRAESSLE JOSEF A

DE8 patents

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

MINNESOTA MINING & MFG

4 patents

US5403722AApr 4, 1995

Technique to count objects in a scanned image

MINNESOTA MINING & MFG109 citations95

US5565634AOct 15, 1996

Electronic test pack using parametric measurements for sterlizers

MINNESOTA MINING & MFG60 citations94

US5573950ANov 12, 1996

Cassette for disposable microorganism culturing media and automated scanning system

MINNESOTA MINING & MFG86 citations92

US5334841AAug 2, 1994

Method and apparatus for detecting fluorescence

MINNESOTA MINING & MFG26 citations91

3M INNOVATIVE PROPERTIES CO

2 patents

US7496225B2Feb 24, 2009

Biological growth plate scanner with automated intake

3M INNOVATIVE PROPERTIES CO52 citations96

US7865008B2Jan 4, 2011

Biological growth plate scanner with automated intake

3M INNOVATIVE PROPERTIES CO26 citations91

GRAESSLE JOSEF A

2 patents

US8094916B2Jan 10, 2012

Biological growth plate scanner

GRAESSLE JOSEF A24 citations86

US8759080B2Jun 24, 2014

Back side plate illumination for biological growth plate scanner

GRAESSLE JOSEF A15 citations79