Inventor · disambiguated record
Jan Hollander
Also filed as: HOLLANDER JAN
5 granted patents·66 citations·filing 1988–1996
79Inventor score
Top patents by PatentIndex Score
5 records- 0168US5000999ABituminous roof covering materialASPHALT & CHEMISCHE FAB·Filed 1989·Granted Mar 19, 1991·39 cites·7 claims
- 0240US5817398AMethod and apparatus for manufacturing bands of bituminized roofingESHA HOLDING B V·Filed 1996·Granted Oct 6, 1998·18 cites·19 claims
- 0334US4874652APerforated roofing material and a method of manufacturing the sameASPHALT & CHEMISCHE FAB·Filed 1988·Granted Oct 17, 1989·5 cites·4 claims
- 0425US4940501AMethod of manufacturing a perforated roofing materialASPHALT & CHEMISCHE FAB·Filed 1989·Granted Jul 10, 1990·1 cites·12 claims
- 0522US4819848AApparatus for making perforated roofing materialASPHALT EN CHEMISE FABRIEKEN S·Filed 1988·Granted Apr 11, 1989·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →