David Costigan

📍 New Market, MD: #4 of 14 inventorsTop 30%

🗺 Maryland: #926 of 3,464 inventorsTop 30%

Overall (2018): #502,528 of 503,207Top 100%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10085536	Backpack support device	—	2018-10-02