Darwin David Williams

📍 New Town, ND: #2 of 7 inventorsTop 30%

🗺 North Dakota: #797 of 2,395 inventorsTop 35%

Overall (All Time): #1,846,012 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11344779	Sports signaling system having a shield protecting a player unit	—	2022-05-31
11071900	Sports signaling system	—	2021-07-27