Assignee
ADOLFF J F AG
DE·7 granted patents·343 citations·filing 1974–1989
Top patents by PatentIndex Score
7 records- 0192US4755401AArtificial turf with playing field markingsADOLFF J F AG·Filed 1987·Granted Jul 5, 1988·117 cites·10 claims
- 0290US4007307AArtificial lawnADOLFF J F AG·Filed 1974·Granted Feb 8, 1977·58 cites·22 claims
- 0387US4535021ABacking mat for a ground covering, preferably for a water-permeable artificial grass, as well as a method for its productionADOLFF J F AG·Filed 1984·Granted Aug 13, 1985·51 cites·14 claims
- 0485US4735825AMethod of applying and bonding free-flowing bulb material to artificial grassADOLFF J F AG·Filed 1987·Granted Apr 5, 1988·49 cites·2 claims
- 0576US5019194AMethod for manufacturing a web of plastic turf for sports groundsADOLFF J F AG·Filed 1989·Granted May 28, 1991·21 cites·9 claims
- 0672US4444815AWater permeable ground covering for open spacesADOLFF J F AG·Filed 1983·Granted Apr 24, 1984·28 cites·6 claims
- 0764US4477299AMethod of bonding a floor-covering web with a backing webADOLFF J F AG·Filed 1982·Granted Oct 16, 1984·19 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →