Inventor

BOETTCHER JEFFREY A

US6 patents

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

3M INNOVATIVE PROPERTIES CO

3 patents

US6797396B1Sep 28, 2004

Wrinkle resistant infrared reflecting film and non-planar laminate articles made therefrom

3M INNOVATIVE PROPERTIES CO338 citations98

US6531230B1Mar 11, 2003

Color shifting film

3M INNOVATIVE PROPERTIES CO552 citations98

US7952805B2May 31, 2011

Solar control film

3M INNOVATIVE PROPERTIES CO26 citations89

MINNESOTA MINING & MFG

2 patents

US5464986ANov 7, 1995

Fluorescent spectral differential measurement of a substrate coating

MINNESOTA MINING & MFG10 citations71

US5453625ASep 26, 1995

Multiple layer caliper measurements using photoisomers

MINNESOTA MINING & MFG9 citations70

KRANZ HEATHER K

1 patent

US8932701B2Jan 13, 2015

Laminates and methods of making same

KRANZ HEATHER K7 citations77