Inventor · disambiguated record
Robert C. Hagemeister
Also filed as: HAGEMEISTER ROBERT · HAGEMEISTER ROBERT C · HAGEMEISTER ROBERT CAMPBELL
18 granted patents·312 citations·filing 1984–2021
95Inventor score
Top patents by PatentIndex Score
18 records- 0184US5052064AStackable bedding foundationLEGGETT & PLATT·Filed 1990·Granted Oct 1, 1991·65 cites·5 claims
- 0277US5599125ALiquid cosmetics container with thin edge semi-rigid wiperBRIDGEPORT METAL GOODS MFG CO·Filed 1995·Granted Feb 4, 1997·39 cites·19 claims
- 0375US5927696ASpring elements and articles of manufacture incorporating the sameFiled 1997·Granted Jul 27, 1999·32 cites·20 claims
- 0470US4577841ABent wire spring unitWEBSTER SPRING CO·Filed 1984·Granted Mar 25, 1986·28 cites·7 claims
- 0563US5361434AStackable bedding foundationLEGGETT & PLATT·Filed 1992·Granted Nov 8, 1994·29 cites·8 claims
- 0660US4666136ASpring unitWEBSTER SPRING CO·Filed 1985·Granted May 19, 1987·20 cites·5 claims
- 0749US4685659ASpring unitWEBSTER SPRING CO·Filed 1985·Granted Aug 11, 1987·13 cites·3 claims
- 0848US11795722B1Tornado shelterHAGEMEISTER ROBERT·Filed 2021·Granted Oct 24, 2023·0 cites·13 claims
- 0947US4592106AAnchor for securing the lower end of a springWEBSTER SPRING CO·Filed 1984·Granted Jun 3, 1986·9 cites·5 claims
- 1046US4595181ABent wire spring unitWEBSTER SPRING CO·Filed 1984·Granted Jun 17, 1986·11 cites·12 claims
- 1140US4684111ABent wire spring moduleWEBSTER SPRING CO·Filed 1986·Granted Aug 4, 1987·10 cites·3 claims
- 1239US4595180ASpring assemblyWEBSTER SPRING CO·Filed 1984·Granted Jun 17, 1986·10 cites·5 claims
- 1338US4838528ABent wire spring moduleWEBSTER SPRING CO·Filed 1988·Granted Jun 13, 1989·10 cites·21 claims
- 1438US4729550ASpring moduleWEBSTER SPRING CO·Filed 1986·Granted Mar 8, 1988·10 cites·2 claims
- 1536US4828233ABent wire spring module with lockWEBSTER SPRING CO·Filed 1988·Granted May 9, 1989·8 cites·2 claims
- 1635US4736933ABent wire spring moduleWEBSTER SPRING CO·Filed 1987·Granted Apr 12, 1988·7 cites·4 claims
- 1735US4721290ABent wire spring unitWEBSTER SPRING CO·Filed 1987·Granted Jan 26, 1988·8 cites·1 claims
- 1830US4796872ABent wire spring moduleWEBSTER SPRING CO·Filed 1987·Granted Jan 10, 1989·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →