Inventor · disambiguated record
Herman Oskam
Also filed as: OSKAM HERMAN
17 granted patents·399 citations·filing 1980–2003
95Inventor score
Top patents by PatentIndex Score
17 records- 0184US4335775ARotatable louver holder for louvered vertical venetian blindHUNTER DOUGLAS INTERNATIONAL·Filed 1980·Granted Jun 22, 1982·48 cites·10 claims
- 0283US6059004AWindow blind or shadeHUNTER DOUGLAS INTERNATIONAL·Filed 1998·Granted May 9, 2000·57 cites·19 claims
- 0381US7464742B2Raising and lowering mechanism for blindsHUNTER DOUGLAS IND BV·Filed 2003·Granted Dec 16, 2008·29 cites·33 claims
- 0475US4332288APull carrier for vertically louvered venetian blindHUNTER DOUGLAS INTERNATIONAL·Filed 1980·Granted Jun 1, 1982·32 cites·7 claims
- 0570US4648436AVertical louvre blind and parts thereforHUNTER DOUGLAS INTERNATIONAL·Filed 1984·Granted Mar 10, 1987·27 cites·10 claims
- 0667US4865108AFrame for a retractable blindHUNTER DOUGLAS INTERNATIONAL·Filed 1988·Granted Sep 12, 1989·29 cites·21 claims
- 0767US4802644ABlind headrail bracketHUNTER DOUGLAS INTERNATIONAL·Filed 1988·Granted Feb 7, 1989·27 cites·11 claims
- 0865US6119755ASupport structure for an architectural coveringHUNTER DOUGLAS INTERNATIONAL·Filed 1999·Granted Sep 19, 2000·33 cites·16 claims
- 0958US5390721AOperating mechanism for a blind or shielding deviceHUNTER DOUGLAS INTERNATIONAL·Filed 1991·Granted Feb 21, 1995·25 cites·19 claims
- 1054US4462452ASlat apparatus for roof constructionHUNTER DOUGLAS INTERNATIONAL·Filed 1982·Granted Jul 31, 1984·13 cites·13 claims
- 1153US4807683ARetractable screenHUNTER DOUGLAS INTERNATIONAL·Filed 1986·Granted Feb 28, 1989·19 cites·8 claims
- 1252US4529025AVane pocket cover for blindHUNTER DOUGLAS INTERNATIONAL·Filed 1984·Granted Jul 16, 1985·15 cites·7 claims
- 1345US4306608ALouver carrier for louver of a vertical venetian blindFRENTZEL KURT H·Filed 1980·Granted Dec 22, 1981·14 cites·15 claims
- 1440US6085823ACovering assembly for an architectural openingHUNTER DOUGLAS INTERNATIONAL·Filed 1998·Granted Jul 11, 2000·14 cites·7 claims
- 1538US4928744AClutch for a vertical louvre blindHUNTER DOUGLAS INTERNATIONAL·Filed 1984·Granted May 29, 1990·8 cites·10 claims
- 1637US4381811ASupport carrier for the drive shaft of a vertical venetian blindHUNTER DOUGLAS INTERNATIONAL·Filed 1980·Granted May 3, 1983·8 cites·10 claims
- 1730US4974657ATape spacerHUNTER DOUGLAS INTERNATIONAL·Filed 1989·Granted Dec 4, 1990·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →