Inventor · disambiguated record
Mark Schuman
Also filed as: SCHUMAN MARK · SCHUMAN MARK D
11 granted patents·1 pending application·248 citations·filing 1965–2015
92Inventor score
Top patents by PatentIndex Score
12 records- 0190US3990069ASystem for monitoring changes in the fluidic impedance or volume of an enclosureSCHUMAN MARK·Filed 1974·Granted Nov 2, 1976·43 cites·68 claims
- 0287US3965608AManually operated suction device for capturing small objectsSCHUMAN MARK·Filed 1974·Granted Jun 29, 1976·58 cites·62 claims
- 0379US3990063ASystem for monitoring changes in the fluidic impedance or volume of an enclosureSCHUMAN MARK·Filed 1974·Granted Nov 2, 1976·24 cites·62 claims
- 0477US4072010AThermally driven piston apparatusSCHUMAN MARK·Filed 1976·Granted Feb 7, 1978·25 cites·42 claims
- 0572US4012910AThermally driven piston apparatus having an angled cylinder bypass directing fluid into a thermal lag heating chamber beyond the bypassSCHUMAN MARK·Filed 1975·Granted Mar 22, 1977·21 cites·61 claims
- 0664US4711571ARadiant emission and absorption multigas analyzerSCHUMAN MARK·Filed 1987·Granted Dec 8, 1987·29 cites·156 claims
- 0764US4132505AThermocompressor utilizing a free piston coasting between rebound chambersSCHUMAN MARK·Filed 1977·Granted Jan 2, 1979·18 cites·81 claims
- 0862US4063094AGas analyzerAMERICAN STANDARD INC·Filed 1966·Granted Dec 13, 1977·10 cites·10 claims
- 0954US4110618AAdiabatic compression infrared emission vapor detectorAMERICAN STANDARD INC·Filed 1965·Granted Aug 29, 1978·7 cites·9 claims
- 1045US3968482APressure modulated alarm systemSCHUMAN MARK·Filed 1973·Granted Jul 6, 1976·6 cites·54 claims
- 1142US3973771AIllusion amusement deviceSCHUMAN MARK·Filed 1974·Granted Aug 10, 1976·7 cites·47 claims
- 1225US2016265873A1Gun Sling with Tourniquet and Methods of Making the SameSCHUMAN MARK D·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →