Inventor · disambiguated record
Ralph Steenbergen
Also filed as: STEENBERGEN RALPH
7 granted patents·1 pending application·32 citations·filing 2013–2022
83Inventor score
Top patents by PatentIndex Score
8 records- 0181US9487996B2Blind tilt assembly and method of controlling tilt laddersHUNTER DOUGLAS IND BV·Filed 2013·Granted Nov 8, 2016·7 cites·23 claims
- 0278USD1092792SCeiling panelHUNTER DOUGLAS IND BV·Filed 2022·Granted Sep 9, 2025·5 cites·1 claims
- 0378USD961118SCeiling panelB V HUNTER DOUGLAS IND·Filed 2020·Granted Aug 16, 2022·8 cites·1 claims
- 0476US10156092B2Blind tilt assembly and method of controlling tilt laddersHUNTER DOUGLAS IND BV·Filed 2016·Granted Dec 18, 2018·3 cites·21 claims
- 0574US9903157B2Rail for an architectural coveringHUNTER DOUGLAS IND BV·Filed 2014·Granted Feb 27, 2018·6 cites·21 claims
- 0673US10889050B2Method of manufacture of a linear panelHUNTER DOUGLAS IND BV·Filed 2017·Granted Jan 12, 2021·1 cites·21 claims
- 0762US10208534B2Rail for an architectural coveringHUNTER DOUGLAS IND BV·Filed 2014·Granted Feb 19, 2019·2 cites·34 claims
- 0841US2019329485A1Method of manufacture of a linear panelHUNTER DOUGLAS IND BV·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →