Inventor · disambiguated record
Francis S. Doyle
Also filed as: DOYLE FRANCIS S
4 granted patents·18 citations·filing 1978–1985
71Inventor score
Technology areasH04M
Files withAMERICAN TELEPHONE & TELEGRAPH1AT & T BELL LAB1BELL TELEPHONE LABOR INC1BELL TELEPHONE LABORATORIES INC1
Top patents by PatentIndex Score
4 records- 0157USD258882STelephone enclosureBELL TELEPHONE LABORATORIES INC·Filed 1978·Granted Apr 14, 1981·7 cites·1 claims
- 0244US4394545AConstruction of a telephone instrumentBELL TELEPHONE LABOR INC·Filed 1980·Granted Jul 19, 1983·8 cites·13 claims
- 0332USD279288SHousing for an automatic dialing telephone set or similar articleAT & T BELL LAB·Filed 1982·Granted Jun 18, 1985·1 cites·1 claims
- 0424US4710954ATelephone set line switchAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Dec 1, 1987·2 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Francis S. Doyle files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →