George Ludwig Heiter

AT AT&T: 2 patents #7,280 of 18,772Top 40%

BL Bell Telephone Laboratories: 1 patents #567 of 1,445Top 40%

📍 Andover, MA: #537 of 1,295 inventorsTop 45%

🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%

Overall (All Time): #1,634,724 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5933770	Low distortion tuner-receiver with bridge-type diplexer	—	1999-08-03
4621244	Broadband variable attenuator using transmission lines series coupled by adjustable pin diodes	—	1986-11-04
4232399	Continuously variable phase shift network	—	1980-11-04