Inventor
GLASS JAMES D
US4 patents
⚠️ This page may combine multiple inventors who share the name “GLASS JAMES D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOOR & WINDOW GUARD SYSTEMS INC
2 patentsUS8756883B2Jun 24, 2014
Assembly and method for securing a door opening or other opening of a building structure
DOOR & WINDOW GUARD SYSTEMS INC13 citations79
US9963929B2May 8, 2018
Assembly and method for securing a door opening or other opening of a building structure
DOOR & WINDOW GUARD SYSTEMS INC1 citations45