John R. Svehlek

UN Unknown: 3 patents #7,366 of 83,584Top 9%

📍 New Berlin, WI: #166 of 571 inventorsTop 30%

🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%

Overall (All Time): #1,487,611 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
9551182	Ladder security bracket and safety system	—	2017-01-24
8776948	Ladder security bracket and safety system	—	2014-07-15
7909138	Ladder security bracket and safety system	—	2011-03-22