Inventor · disambiguated record
Rolf Richter
Also filed as: RICHTER ROLF
15 granted patents·1 pending application·266 citations·filing 1977–2019
93Inventor score
Top patents by PatentIndex Score
16 records- 0198US7946249B2Nectar feeder with float and valveASPECTS INC·Filed 2008·Granted May 24, 2011·58 cites·18 claims
- 0288US4118447AAerator containing a ballast chargeXODAR CORP·Filed 1977·Granted Oct 3, 1978·59 cites·10 claims
- 0382US6596446B2Organic pigments in color filters liquid of crystal displayBAYER AG·Filed 2001·Granted Jul 22, 2003·24 cites·17 claims
- 0479US8863692B2Nectar feeder having a float with flush stopperASPECTS INC·Filed 2013·Granted Oct 21, 2014·5 cites·20 claims
- 0576US8863691B2Nectar feeder with float and valveASPECTS INC·Filed 2012·Granted Oct 21, 2014·3 cites·17 claims
- 0676US6077339APigment preparations useful for ink-jet printingBAYER AG·Filed 1997·Granted Jun 20, 2000·41 cites·18 claims
- 0775US6303213B1Substrates secure against unauthorized copying and their productionBAYER AG·Filed 2000·Granted Oct 16, 2001·15 cites·8 claims
- 0874US9004007B2Nectar feeder having a float with rounded bottomASPECTS INC·Filed 2014·Granted Apr 14, 2015·3 cites·12 claims
- 0974US8651054B2Bird feeder with removable portsCOLVIN BARRY D·Filed 2011·Granted Feb 18, 2014·4 cites·4 claims
- 1072US6245138B1Pigment preparations useful for ink-jet printingBAYER AG·Filed 1999·Granted Jun 12, 2001·31 cites·4 claims
- 1161US5421872ADyestuffs for printing inksBAYER AG·Filed 1994·Granted Jun 6, 1995·7 cites·12 claims
- 1258US5104903ABead-form expandable styrene polymers having a high expansion capacityBASF AG·Filed 1990·Granted Apr 14, 1992·15 cites·11 claims
- 1353US9173381B2Nectar feeder with float and valveCOLVIN BARRY D·Filed 2011·Granted Nov 3, 2015·0 cites·15 claims
- 1446US11525677B2Surveying apparatus for surveying an objectTRIMBLE JENA GMBH·Filed 2019·Granted Dec 13, 2022·0 cites·14 claims
- 1536US7382444B2Multiple optical channelsTRIMBLE AB·Filed 2003·Granted Jun 3, 2008·1 cites·11 claims
- 1634US2002038482A1Use of liquid dyestuff preparations for dyeing woodFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →