Inventor · disambiguated record
Joel M. Marks
Also filed as: MARKS JOEL M
2 granted patents·144 citations·filing 1989–1991
69Inventor score
Top patents by PatentIndex Score
2 records- 0183US5109408AArrangement for intentionally blocking telephone calls to predefined destination numbers but allowing such blocking to be selectively overriddenAT & T BELL LAB·Filed 1989·Granted Apr 28, 1992·81 cites·14 claims
- 0273US5640319ASwitch control methods and apparatusLUCENT TECHNOLOGIES INC·Filed 1991·Granted Jun 17, 1997·63 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →