DR

David A. Richards

📍 Merrimack, NH: #12 of 64 inventorsTop 20%
🗺 New Hampshire: #240 of 1,522 inventorsTop 20%
Overall (2022): #166,164 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11436952 Direct view LED stand for cinema theaters and accessories therefor 2022-09-06
11221194 IMUless flight control system Quang M. Lam, Michael J. Choiniere, George M. Horihan, Jason T. Stockwell 2022-01-11