Inventor · disambiguated record
Fred K. White
Also filed as: WHITE FRED K
13 granted patents·750 citations·filing 1975–1985
95Inventor score
Top patents by PatentIndex Score
13 records- 0194US4369117ASerum separating method and apparatusAMERICAN HOSPITAL SUPPLY CORP·Filed 1980·Granted Jan 18, 1983·91 cites·25 claims
- 0294US4251159ADisposable multi-chamber cuvetteAMERICAN HOSPITAL SUPPLY CORP·Filed 1979·Granted Feb 17, 1981·67 cites·20 claims
- 0392US3961346ALiquid inspection slideMILES LAB·Filed 1975·Granted Jun 1, 1976·56 cites·10 claims
- 0490US4441373ACollection tube for drawing samples of biological fluidsAMERICAN HOSPITAL SUPPLY CORP·Filed 1981·Granted Apr 10, 1984·54 cites·16 claims
- 0588US4034884ABiological specimen process apparatus and cover member thereforMILES LAB·Filed 1975·Granted Jul 12, 1977·67 cites·10 claims
- 0686US3960499ABiological test apparatusMILES LAB·Filed 1975·Granted Jun 1, 1976·38 cites·8 claims
- 0784USD297978SAutomatic retractable lancet for bleed time determinationBAXTER TRAVENOL LAB·Filed 1985·Granted Oct 4, 1988·23 cites·1 claims
- 0879US4214874ACombination and method for mixing the contents of a blood collection tube and thereafter removing the mixing elementAMERICAN HOSPITAL SUPPLY CORP·Filed 1979·Granted Jul 29, 1980·35 cites·19 claims
- 0975US4411163AVentable sample collection deviceAMERICAN HOSPITAL SUPPLY CORP·Filed 1981·Granted Oct 25, 1983·94 cites·17 claims
- 1072US4628929ARetractable blade bleeding time deviceAMERICAN HOSPITAL SUPPLY CORP·Filed 1985·Granted Dec 16, 1986·109 cites·29 claims
- 1171US4263922AMethod and device for collecting, transporting, and delivering micro samples of bloodAMERICAN HOSPITAL SUPPLY CORP·Filed 1979·Granted Apr 28, 1981·47 cites·11 claims
- 1265US4250893ASample collection deviceAMERICAN HOSPITAL SUPPLY CORP·Filed 1979·Granted Feb 17, 1981·43 cites·11 claims
- 1351US4393882AMethod and device for collecting, transporting, and delivering micro samples of bloodAMERICAN HOSPITAL SUPPLY CORP·Filed 1980·Granted Jul 19, 1983·26 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →