GF

Gary J. Fischer

📍 Livonia, MI: #31 of 159 inventorsTop 20%
🗺 Michigan: #1,581 of 9,501 inventorsTop 20%
Overall (2023): #155,873 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11713605 Apparatus for barricading an inwardly swinging door to provide physical security — 2023-08-01
11649661 Apparatus for barricading an outward swinging door to provide physical security — 2023-05-16