Inventor

HANSEN STEPHAN

US2 patents

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

SCHOTT CORP

1 patent

US6795226B2Sep 21, 2004

Chromogenic glazing

SCHOTT CORP401 citations97

SCHOTT DONNELLY LLC

1 patent

US6528782B1Mar 4, 2003

Chromogenic light filter and controls

SCHOTT DONNELLY LLC126 citations94