Inventor · disambiguated record
Douglas B. Phillips, Sr.
Also filed as: PHILLIPS SR DOUGLAS B
4 granted patents·50 citations·filing 1988–1992
75Inventor score
Files withPHILLIPS SR DOUGLAS B4
Top patents by PatentIndex Score
4 records- 0163US5180260AChamfering reamer with trip shoulderPHILLIPS SR DOUGLAS B·Filed 1992·Granted Jan 19, 1993·30 cites·16 claims
- 0244US4995301ATri-motion grinding fixturePHILLIPS SR DOUGLAS B·Filed 1989·Granted Feb 26, 1991·8 cites·14 claims
- 0339US4930946AChamfering reamer with trip shoulderPHILLIPS SR DOUGLAS B·Filed 1988·Granted Jun 5, 1990·9 cites·23 claims
- 0437USD306866SReamerPHILLIPS SR DOUGLAS B·Filed 1988·Granted Mar 27, 1990·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →