Assignee
WERZALIT AG & CO
DE·10 granted patents·130 citations·filing 1988–1999
Top patents by PatentIndex Score
10 records- 0176US5155147AMethod of making a pressible mixture of lignocellulose-containing fibers and a thermoplastic material having stronger bonding between the fibers and the thermoplastic materialWERZALIT AG & CO·Filed 1989·Granted Oct 13, 1992·29 cites·9 claims
- 0274US4977930APlug for wrapped sleeves of paper or cardboardWERZALIT AG & CO·Filed 1988·Granted Dec 18, 1990·20 cites·4 claims
- 0366US5078938AMethod and apparatus for making a molded article from a nonflowable mixture of chip and/or fiber material and a thermally hardenable binderWERZALIT AG & CO·Filed 1990·Granted Jan 7, 1992·27 cites·6 claims
- 0452US5045262AMethod of manufacturing an elongate cover profileWERZALIT AG & CO·Filed 1990·Granted Sep 3, 1991·13 cites·2 claims
- 0546US5213821AApparatus for manufacturing an elongate cover profileWERZALIT AG & CO·Filed 1990·Granted May 25, 1993·12 cites·3 claims
- 0642US5972262AMethod of and device for producing shaped partsWERZALIT AG & CO·Filed 1998·Granted Oct 26, 1999·9 cites·11 claims
- 0733US6037034AMethod of producing foil for surface protection of profile bodyWERZALIT AG & CO·Filed 1996·Granted Mar 14, 2000·7 cites·6 claims
- 0828US6238199B1Multi-purpose press for producing formed partsWERZALIT AG & CO·Filed 1999·Granted May 29, 2001·5 cites·7 claims
- 0927US5802985AGuides for transporting pallets and device for manufacturing the sameWERZALIT AG & CO·Filed 1995·Granted Sep 8, 1998·0 cites·1 claims
- 1027US5001068AMethod for determining solidification degree of carrier impregnated with reaction resinWERZALIT AG & CO·Filed 1988·Granted Mar 19, 1991·8 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when WERZALIT AG & CO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →