Inventor · disambiguated record
Robert C. Geschwender
Also filed as: GESCHWENDER ROBERT C
35 granted patents·1 pending application·1,276 citations·filing 1974–2024
98Inventor score
Files withGESCHWENDER ROBERT C13CONCEPT ENG6BELL FIBRE PROD CORP2CONCEPT ENGR INC2LANCASTER RESEARCH AND DEV COR2
Top patents by PatentIndex Score
36 records- 0197US4786050AExercise machineGESCHWENDER ROBERT C·Filed 1986·Granted Nov 22, 1988·178 cites·18 claims
- 0294US10330234B1Peristaltic pulse dampenerGESCHWENDER ROBERT C·Filed 2018·Granted Jun 25, 2019·8 cites·18 claims
- 0393US9523359B1Linear peristaltic pump having opposing staggered curved surfacesGESCHWENDER ROBERT C·Filed 2014·Granted Dec 20, 2016·11 cites·4 claims
- 0493US8366420B1Linear peristaltic pump having opposing staggered curved surfacesGESCHWENDER ROBERT C·Filed 2010·Granted Feb 5, 2013·14 cites·3 claims
- 0593US4557200ATray with folding legsNEW PRODUCTS I LTD·Filed 1983·Granted Dec 10, 1985·94 cites·18 claims
- 0690US8777597B1Linear peristaltic pump having a platen and pressure plate with curved surfacesGESCHWENDER ROBERT C·Filed 2013·Granted Jul 15, 2014·8 cites·18 claims
- 0789US5121921ACard dealing and sorting apparatus and methodFRIEDMAN WILLARD·Filed 1991·Granted Jun 16, 1992·299 cites·20 claims
- 0888USD311109SHead and neck support attachment for a headrestGESCHWENDER ROBERT C·Filed 1988·Granted Oct 9, 1990·26 cites·1 claims
- 0987US5573485AExercising and stretching apparatusFiled 1995·Granted Nov 12, 1996·92 cites·38 claims
- 1087US4076880AMastic composition and composite structural panels formed therefromLANCASTER RESEARCH AND DEV COR·Filed 1975·Granted Feb 28, 1978·42 cites·7 claims
- 1185USD333788SDispenser capGESCHWENDER ROBERT C·Filed 1990·Granted Mar 9, 1993·26 cites·1 claims
- 1282US7543493B2Rain gaugeGESCHWENDER ROBERT C·Filed 2007·Granted Jun 9, 2009·10 cites·34 claims
- 1381US4333602AReclosable containerCONCEPT ENG·Filed 1980·Granted Jun 8, 1982·50 cites·4 claims
- 1479US4410214ALeisure chairCONCEPT ENG·Filed 1980·Granted Oct 18, 1983·52 cites·10 claims
- 1575US5630774AExercise technique and apparatusFiled 1995·Granted May 20, 1997·52 cites·21 claims
- 1675US5038606ARain gaugeCONCEPT ENG·Filed 1989·Granted Aug 13, 1991·32 cites·20 claims
- 1774US4358124AUtility cartCONCEPT ENG·Filed 1980·Granted Nov 9, 1982·34 cites·22 claims
- 1872US4220346AUtility cartCONCEPT ENGR INC·Filed 1978·Granted Sep 2, 1980·28 cites·30 claims
- 1971US4611684AFront-wheel drive motor vehiclePETERSON GEORGE W·Filed 1985·Granted Sep 16, 1986·42 cites·26 claims
- 2066US2024260769A1Support pillowGESCHWENDER ROBERT C·Filed 2024·Application pending·0 cites
- 2165USD324657SWater gauge or similar articleGESCHWENDER ROBERT C·Filed 1989·Granted Mar 17, 1992·10 cites·1 claims
- 2263USD259752SLeisure chairCONCEPT ENG·Filed 1978·Granted Jul 7, 1981·7 cites·1 claims
- 2363US4208070ALeisure chairCONCEPT ENGR INC·Filed 1978·Granted Jun 17, 1980·22 cites·9 claims
- 2461USD316981SRain gaugeCONCEPT ENG·Filed 1988·Granted May 21, 1991·9 cites·1 claims
- 2561US4045268AMastic composition and composite structural panels formed therefromBELL FIBRE PROD CORP·Filed 1976·Granted Aug 30, 1977·16 cites·23 claims
- 2652US4577767AKnockdown rackNEW PRODUCTS I INC·Filed 1983·Granted Mar 25, 1986·18 cites·23 claims
- 2751USD376987SMeasuring instrumentGESCHWENDER ROBERT C·Filed 1995·Granted Dec 31, 1996·7 cites·1 claims
- 2851US3990936AMastic composition and composite structural panels formed therefromLANCASTER RESEARCH AND DEV COR·Filed 1974·Granted Nov 9, 1976·10 cites·1 claims
- 2950US6609422B1Rain gauge with horizontal indicatorFiled 1999·Granted Aug 26, 2003·14 cites·9 claims
- 3046US4133712AApparatus for and method of forming honeycomb materialLANCASTER RESEARCH & DEV CORP·Filed 1977·Granted Jan 9, 1979·18 cites·2 claims
- 3144US6494089B1Rain gaugeFiled 1999·Granted Dec 17, 2002·10 cites·8 claims
- 3239US4345497AFilm slitterPROFESSIONAL MARKETING ASSOCIA·Filed 1980·Granted Aug 24, 1982·9 cites·4 claims
- 3338US4111862AMastic composition and composite structural panels formed therefromBELL FIBRE PROD CORP·Filed 1976·Granted Sep 5, 1978·11 cites·11 claims
- 3436US5180080ADispenser and method of viewing granular dry matter as it is being dispensedGESCHWENDER ROBERT C·Filed 1990·Granted Jan 19, 1993·9 cites·7 claims
- 3533US5795070AThermometerFiled 1997·Granted Aug 18, 1998·5 cites·17 claims
- 3627US5105757AWater gauge and method of use thereforGESCHWENDER ROBERT C·Filed 1990·Granted Apr 21, 1992·3 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Robert C. Geschwender files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →