David Knapschaefer

📍 Dallas, TX: #212 of 660 inventorsTop 35%

🗺 Texas: #5,076 of 14,752 inventorsTop 35%

Overall (2016): #426,016 of 481,213Top 90%

Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9381874	License plate holder system	—	2016-07-05