Inventor · disambiguated record
Donald H. De Vaughn
Also filed as: DE VAUGHN DONALD H
7 granted patents·562 citations·filing 1977–2000
89Inventor score
Top patents by PatentIndex Score
7 records- 0195USD255601SPipette tipBIO PLAS·Filed 1977·Granted Jun 24, 1980·63 cites·1 claims
- 0294USD256052SPipette tipBIO PLAS·Filed 1977·Granted Jul 22, 1980·50 cites·1 claims
- 0387US4487081APipetting techniques using replaceable tipsVAUGHN DONALD H DE·Filed 1982·Granted Dec 11, 1984·92 cites·56 claims
- 0485USD274651SPipette tipBIO PLAS INC·Filed 1981·Granted Jul 10, 1984·22 cites·1 claims
- 0583US5662127ASelf-contained blood withdrawal apparatus and methodBIO PLAS INC·Filed 1996·Granted Sep 2, 1997·312 cites·22 claims
- 0668US6245559B1Handle for inoculating loopBIO PLAS INC·Filed 2000·Granted Jun 12, 2001·8 cites·19 claims
- 0733US5843112ASelf-contained blood withdrawal apparatus and methodBIO PLAS INC·Filed 1997·Granted Dec 1, 1998·15 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →