Inventor · disambiguated record
Robert S. Meijer
Also filed as: MEIJER ROBERT · MEIJER ROBERT S
22 granted patents·1 pending application·795 citations·filing 1974–2007
96Inventor score
Top patents by PatentIndex Score
23 records- 0196USD330427SCombined disposable bag and disinfectant container for sterilizing infectious wasteWINFIELD CORP·Filed 1990·Granted Oct 20, 1992·69 cites·1 claims
- 0292US4658244AAir-in-line detectorIMED CORP·Filed 1985·Granted Apr 14, 1987·91 cites·10 claims
- 0389US5089228AMethod for sterilizing and disposing of infectious wasteWINFIELD CORP·Filed 1990·Granted Feb 18, 1992·58 cites·6 claims
- 0486US4920336AMethod and apparatus for monitoring the level of the contents in a containerFISHER SCIENTIFIC CO·Filed 1988·Granted Apr 24, 1990·217 cites·43 claims
- 0580US5425925AMulti-stage infectious waste treatment systemWINFIELD IND INC·Filed 1994·Granted Jun 20, 1995·42 cites·12 claims
- 0673US5656248AMulti-stage infectious waste treatment systemWINFIELD IND INC·Filed 1995·Granted Aug 12, 1997·27 cites·6 claims
- 0772US5092749AFluid pump drive mechanismIMED CORP·Filed 1990·Granted Mar 3, 1992·29 cites·29 claims
- 0870US5360594AControl system for medical waste disposal unitWINFIELD IND·Filed 1993·Granted Nov 1, 1994·27 cites·26 claims
- 0969US5269832AMethod and apparatus for continuously measuring the concentration of chemicals in solutionsWINFIELD IND·Filed 1992·Granted Dec 14, 1993·26 cites·26 claims
- 1067US3947828AAnalog memory system using a temperature sensitive deviceMULTI STATE DEVICES LTD·Filed 1975·Granted Mar 30, 1976·12 cites·5 claims
- 1165US4751476ADetector device and method for distinguishing between fluids having different dielectric propertiesFISHER SCIENTIFIC CO·Filed 1987·Granted Jun 14, 1988·23 cites·23 claims
- 1261US4859927APower supply with improved switching regulatorFISHER SCIENTIFIC CO·Filed 1988·Granted Aug 22, 1989·13 cites·20 claims
- 1361US3942075ASemi-conductor thermal protection arrangementMULTI STATE DEVICES LTD·Filed 1974·Granted Mar 2, 1976·15 cites·10 claims
- 1453US5165873ATwo-cycle peristaltic pumpIMED CORP·Filed 1992·Granted Nov 24, 1992·70 cites·10 claims
- 1553US3943331ATemperature control circuitMULTI STATE DEVICES LTD·Filed 1974·Granted Mar 9, 1976·8 cites·5 claims
- 1652US4166454ACardiac monitorMEIJER ROBERT·Filed 1977·Granted Sep 4, 1979·28 cites·14 claims
- 1751US3987318AAdjustable temperature actuated switching apparatusMULTI STATE DEVICES LTD·Filed 1974·Granted Oct 19, 1976·7 cites·9 claims
- 1851US3937989ATemperature discrimination apparatusMULTI STATE DEVICES LTD·Filed 1974·Granted Feb 10, 1976·7 cites·7 claims
- 1949US7151449B2Automatic lockset tamper detection device and methodMAJOR MONITORS·Filed 2003·Granted Dec 19, 2006·7 cites·11 claims
- 2046US2009070661A1Management of user knowledge about computer applicationsAFFIXION BV·Filed 2007·Application pending·0 cites
- 2138US4003038AThermal discriminator for sensing variations in the heat exchange properties of a mediumMULTI STATE DEVICES LTD·Filed 1975·Granted Jan 11, 1977·6 cites·8 claims
- 2232US5190725AChemical treatment of an infectious wasteWINFIELD IND·Filed 1991·Granted Mar 2, 1993·12 cites·14 claims
- 2330US3993983AApparatus for sensing variations in the heat exchange properties of a mediumMULTI STATE DEVICES LTD·Filed 1975·Granted Nov 23, 1976·1 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →