Harry H. J. Bang

UN Unknown: 3 patents #7,366 of 83,584Top 9%

📍 Santa Monica, CA: #1,271 of 3,628 inventorsTop 40%

🗺 California: #149,087 of 386,348 inventorsTop 40%

Overall (All Time): #1,633,456 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5939989	Electronic switch utilized in, for example, a drowsiness warning device	—	1999-08-17
D408791	Electronic switch	—	1999-04-27
5568127	Drowsiness warning device and neck support	—	1996-10-22