Gary K. John

📍 Hartford, WI: #91 of 200 inventorsTop 50%

🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%

Overall (All Time): #2,128,187 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7818927	Removable window insulator	—	2010-10-26
7228662	Removable window insulator	—	2007-06-12