Inventor · disambiguated record

Duncan J. S. Macmillan, Jr.

Also filed as: MACMILLAN JR DUNCAN J · MACMILLAN JR DUNCAN J S

3 granted patents·187 citations·filing 1988–1993

77Inventor score

Technology areasH04M

Files withOCTEL COMMUNICATIONS CORP3

Top patents by PatentIndex Score

3 records

0183US5179585AIntegrated voice messaging/voice response systemOCTEL COMMUNICATIONS CORP·Filed 1991·Granted Jan 12, 1993·113 cites·10 claims
0271US5416830AIntegrated voice meassaging/voice response systemOCTEL COMMUNICATIONS CORP·Filed 1993·Granted May 16, 1995·55 cites·8 claims
0357US4873718AFeature telephone integration deviceOCTEL COMMUNICATIONS CORP·Filed 1988·Granted Oct 10, 1989·19 cites·6 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →