DF

Donald R. Frantz

📍 New Berlin, WI: #73 of 571 inventorsTop 15%
🗺 Wisconsin: #6,037 of 40,088 inventorsTop 20%
Overall (All Time): #638,903 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D830811 Universal electronics lock 2018-10-16
10000945 Universal electronics lock 2018-06-19
D809895 Universal electronics lock 2018-02-13
9352625 Off-vehicle trailer hitch coupler lock and assembly 2016-05-31
8313119 Combined trailer hitch coupler guide and securement assembly and method 2012-11-20
7278893 Combined motorboat transom saver and anti-theft propeller lock device 2007-10-09
D548564 Hex-head lock 2007-08-14
6532780 Wheel lock assembly 2003-03-18