Inventor · disambiguated record
Calvin J. Verbrugge
Also filed as: VERBRUGGE CALVIN J
16 granted patents·442 citations·filing 1981–1996
95Inventor score
Top patents by PatentIndex Score
16 records- 0192US4358573AWaxy maleic anhydride alpha olefin terpolymersJOHNSON & SON INC S C·Filed 1981·Granted Nov 9, 1982·55 cites·7 claims
- 0290US5205960AMethod of making clear, stable prespotter laundry detergentJOHNSON & SON INC S C·Filed 1991·Granted Apr 27, 1993·97 cites·21 claims
- 0387US4522992AAromatic monovinyl alkenyl alphaolefin anhydride terpolymersJOHNSON & SON INC S C·Filed 1983·Granted Jun 11, 1985·38 cites·12 claims
- 0486US4774081AContact insect repellentsJOHNSON & SON INC S C·Filed 1987·Granted Sep 27, 1988·34 cites·29 claims
- 0582US5700516ARepulpable hot melt polymer/wax compositions for fibrous productsS C JOHNSON COMMERICAL MARKETS·Filed 1996·Granted Dec 23, 1997·60 cites·44 claims
- 0678US4774082AVolatile insect repellentsJOHNSON & SON INC S C·Filed 1987·Granted Sep 27, 1988·41 cites·30 claims
- 0768US5491190ARepulpable hot melt polymer/fatty acid compositions for fibrous productsJOHNSON & SON INC S C·Filed 1993·Granted Feb 13, 1996·21 cites·12 claims
- 0864US4780499AFabric finish with alpha olefin resins and processJOHNSON & SON INC S C·Filed 1987·Granted Oct 25, 1988·19 cites·16 claims
- 0962US4623683AFabric finish with alpha olefin resins and processJOHNSON & SON INC S C·Filed 1984·Granted Nov 18, 1986·12 cites·7 claims
- 1060US4871823A1-Alkene/excess maleic anhydride polymersJOHNSON & SON INC S C·Filed 1987·Granted Oct 3, 1989·22 cites·16 claims
- 1159US5587202ARepulpable hot melt polymer/fatty acid compositions for fibrous productsJOHNSON & SON INC S C·Filed 1995·Granted Dec 24, 1996·12 cites·18 claims
- 1248US4859752AAlkene/excess maleic anhydride polymer manufactureJOHNSON & SON INC S C·Filed 1987·Granted Aug 22, 1989·10 cites·16 claims
- 1344US5599596ARepulpable hot melt polymer/fatty acid compositions for fibrous productsJOHNSON & SON INC S C·Filed 1995·Granted Feb 4, 1997·8 cites·28 claims
- 1443US4849489AContinuous process and system for producing polymers comprising maleic anhydride and certain alpha-olefinsJOHNSON & SON INC S C·Filed 1987·Granted Jul 18, 1989·11 cites·11 claims
- 1527US4680202AFabric finish with alpha olefin resins and processJOHNSON & SON INC S C·Filed 1986·Granted Jul 14, 1987·1 cites·8 claims
- 1626US4855350AFabric finish with alpha olefin resins and processJOHNSON & SON INC S C·Filed 1988·Granted Aug 8, 1989·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →