Inventor · disambiguated record
Dean A. Caldwell
Also filed as: CALDWELL DEAN · CALDWELL DEAN A
13 granted patents·296 citations·filing 1988–2016
93Inventor score
Top patents by PatentIndex Score
13 records- 0192USD338117SEarring rackCALDWELL DEAN·Filed 1992·Granted Aug 10, 1993·51 cites·1 claims
- 0292USD310926SEarring rackBASS GINNY·Filed 1988·Granted Oct 2, 1990·45 cites·1 claims
- 0389USD332025SEarring rackCALDWELL DEAN·Filed 1990·Granted Dec 29, 1992·38 cites·1 claims
- 0481US5067617AEarring storage and display rackCALDWELL DEAN·Filed 1990·Granted Nov 26, 1991·58 cites·17 claims
- 0571USD338127SJewelry rackBASS GINNY·Filed 1992·Granted Aug 10, 1993·16 cites·1 claims
- 0670US6325842B1Method and apparatus for aeratingFiled 2000·Granted Dec 4, 2001·19 cites·20 claims
- 0749US9321667B2System and method for aerationAIRMASTER AERATOR L L C·Filed 2013·Granted Apr 26, 2016·0 cites·20 claims
- 0849US6142786AEducating special needs children about shapes and hardwareKAPLAN COMPANIES INC·Filed 1999·Granted Nov 7, 2000·23 cites·30 claims
- 0946US5505840AChlorinator-filter system for sewage treatment plantsFiled 1994·Granted Apr 9, 1996·13 cites·3 claims
- 1045US6129550AEducating special needs children about place settingsKAPLAN COMPANIES INC·Filed 1999·Granted Oct 10, 2000·19 cites·20 claims
- 1137US6224381B1Educating special needs children about moneyKAPLAN COMPANIES INC·Filed 1999·Granted May 1, 2001·12 cites·22 claims
- 1236US10301202B2System and method for aeration by air infusionAIRMASTER AERATOR L L C·Filed 2016·Granted May 28, 2019·0 cites·15 claims
- 1331US5624574AChlorinator-filter process for sewage treatmentFiled 1995·Granted Apr 29, 1997·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →