Inventor · disambiguated record
Daniel E. Schuld
Also filed as: SCHULD DANIEL E
12 granted patents·8 pending applications·286 citations·filing 1993–2023
93Inventor score
Files withRPS PRODUCTS INC13CARRIER CORP2SCHULD DANIEL E2FONTANA HOLDINGS LLC1FREUDENBERG FILTRATION TECH LP1
Top patents by PatentIndex Score
20 records- 0196US9682339B2Collapsible filter with support structureRPS PRODUCTS INC·Filed 2015·Granted Jun 20, 2017·16 cites·19 claims
- 0291US10286351B2Filter with flexible side sealRPS PRODUCTS INC·Filed 2017·Granted May 14, 2019·5 cites·20 claims
- 0391US8293170B1Scent distribution cartridgeSCHULD DANIEL E·Filed 2011·Granted Oct 23, 2012·20 cites·12 claims
- 0491US6527257B1Decorative humidifier and fountain combinationRPS PRODUCTS INC·Filed 2001·Granted Mar 4, 2003·76 cites·20 claims
- 0590US7537630B2Folding filter frame and filterRPS PRODUCTS INC·Filed 2006·Granted May 26, 2009·35 cites·20 claims
- 0687US9114342B2Filter with covered edgesRPS PRODUCTS INC·Filed 2012·Granted Aug 25, 2015·8 cites·8 claims
- 0783US6599343B2Method and apparatus for assembling an expandable and disposable media filterCARRIER CORP·Filed 2001·Granted Jul 29, 2003·39 cites·8 claims
- 0880US9731478B2Dechlorinating humidifier filter wickRPS PRODUCTS INC·Filed 2015·Granted Aug 15, 2017·2 cites·20 claims
- 0979US6638333B2Method and apparatus for assembling an expandable media filter with spacing ribbonsCARRIER CORP·Filed 2001·Granted Oct 28, 2003·28 cites·13 claims
- 1075US2023182054A1Pocket filter assembly and method for installationFREUDENBERG FILTRATION TECH LP·Filed 2023·Application pending·0 cites
- 1166US5374381AEvaporative element for a humidifier and method of making the sameRPS PRODUCTS INC·Filed 1993·Granted Dec 20, 1994·34 cites·18 claims
- 1265US6568662B2Adaptable evaporative element for a humidifierRPS PRODUCTS INC·Filed 2001·Granted May 27, 2003·13 cites·12 claims
- 1365US2022040619A1Pocket filter assembly and method for installationRPS PRODUCTS INC·Filed 2020·Application pending·0 cites
- 1460US6886814B1Adaptable evaporative element for a humidifierFiled 2003·Granted May 3, 2005·10 cites·11 claims
- 1552US2008079177A1HumidifierRPS PRODUCTS INC·Filed 2006·Application pending·0 cites
- 1649US2014230385A1Pleated filter with automatic lower end hold downRPS PRODUCTS INC·Filed 2014·Application pending·0 cites
- 1745US2010050581A1Folding frame filterSCHULD DANIEL E·Filed 2008·Application pending·0 cites
- 1845US2019247775A1Filter assembly with salt filterFONTANA HOLDINGS LLC·Filed 2018·Application pending·0 cites
- 1943US2006277875A1Stackable air purifier system with expandable housingRPS PRODUCTS INC·Filed 2005·Application pending·0 cites
- 2039US2005133942A1Cartridge humidifierRPS PRODUCTS INC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →