Inventor · disambiguated record
Dennis C. Anderson
Also filed as: ANDERSON DENNIS C · WIEDRICH DWIGHT G
16 granted patents·1 pending application·585 citations·filing 1974–2005
95Inventor score
Top patents by PatentIndex Score
17 records- 0191US5558254AContainer for storing and transporting recyclable and non-recyclable wasteNAT POLYMERS INC·Filed 1995·Granted Sep 24, 1996·115 cites·3 claims
- 0289US5564855AHeight adjustment ring for manhole cover frameNAT POLYMERS INC·Filed 1994·Granted Oct 15, 1996·72 cites·13 claims
- 0388US4057931AStackable flower potNAT POLYMERS INC·Filed 1974·Granted Nov 15, 1977·76 cites·8 claims
- 0484USD243031SStackable flower potNAT POLYMERS INC·Filed 1975·Granted Jan 11, 1977·18 cites·1 claims
- 0583USD248935SHorticultural trayNAT POLYMERS INC·Filed 1976·Granted Aug 15, 1978·19 cites·1 claims
- 0681US7217169B1Dimensionally stable flying disc toy constructionNAT POLYMERS LLC·Filed 2005·Granted May 15, 2007·13 cites·9 claims
- 0778US5871114AMethod for recycling household wasteNAT POLYMERS INC·Filed 1994·Granted Feb 16, 1999·42 cites·7 claims
- 0878US4483098APlant stake and claspNAT POLYMERS INC·Filed 1982·Granted Nov 20, 1984·33 cites·5 claims
- 0977US5282316AHand held razor-containing cutting deviceNAT POLYMERS INC·Filed 1993·Granted Feb 1, 1994·55 cites·3 claims
- 1074US4442629AEasily assembled combination flower pot and trayNAT POLYMERS INC·Filed 1982·Granted Apr 17, 1984·31 cites·16 claims
- 1173US5390813APlastic container for recycling household wasteNAT POLYMERS INC·Filed 1993·Granted Feb 21, 1995·36 cites·19 claims
- 1272USD503317SHand held scoopNAT POLYMERS INC·Filed 2004·Granted Mar 29, 2005·18 cites·1 claims
- 1364US4446652AUnitary flower potNAT POLYMERS INC·Filed 1982·Granted May 8, 1984·20 cites·9 claims
- 1461US6761282B1Sealable container with carrying handleFiled 2003·Granted Jul 13, 2004·8 cites·12 claims
- 1553US2005276888A1Methods for maintaining fruit colorZHAO YANYUN·Filed 2005·Application pending·0 cites
- 1647US5783223APlastic injection molding machine with continuous removal of particulate contaminantsNAT POLYMERS INC·Filed 1996·Granted Jul 21, 1998·12 cites·9 claims
- 1742US4880126ANesting preventer for bottle basesANDERSON DENNIS C·Filed 1988·Granted Nov 14, 1989·17 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Dennis C. Anderson 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 →