David Fiori, Jr.

ST Sensor Technologies: 3 patents #1 of 1Top 100%

📍 Bensalem, PA: #1 of 17 inventorsTop 6%

🗺 Pennsylvania: #73 of 3,759 inventorsTop 2%

Overall (1989): #5,508 of 140,708Top 4%

Patents 1989

Issued Patents 1989

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4851770	Displacement sensor having dual tank circuits	—	1989-07-25
4841245	Displacement sensor having multiplexed dual tank circuits	—	1989-06-20
4838139	Musical keyboard	—	1989-06-13
4816704	Frequency-to-voltage converter	—	1989-03-28