Assignee
WIRTGEN REINHARD
18 granted patents·456 citations·filing 1974–1991
Top patents by PatentIndex Score
18 records- 0194US4172679ADevice for renewing road surfacesWIRTGEN REINHARD·Filed 1978·Granted Oct 30, 1979·75 cites·6 claims
- 0291US4407605AMethod and apparatus for repairing longitudinal seams or cracks in road surfacesWIRTGEN REINHARD·Filed 1981·Granted Oct 4, 1983·65 cites·16 claims
- 0388US4723867AMachine for cutting road surfacesWIRTGEN REINHARD·Filed 1986·Granted Feb 9, 1988·58 cites·7 claims
- 0486US4317642AMethod and apparatus for abrading and recoating road pavementsWIRTGEN REINHARD·Filed 1979·Granted Mar 2, 1982·39 cites·23 claims
- 0581US5186575APlaning device for planing down road surfacesWIRTGEN REINHARD·Filed 1991·Granted Feb 16, 1993·43 cites·10 claims
- 0668US4614379AApparatus for roughening road surfacesWIRTGEN REINHARD·Filed 1983·Granted Sep 30, 1986·20 cites·4 claims
- 0761US4678236AApparatus for working deposits by the open-cast working processWIRTGEN REINHARD·Filed 1986·Granted Jul 7, 1987·16 cites·20 claims
- 0858US4037981AMachine for cutting away or peeling off road surfacesWIRTGEN REINHARD·Filed 1976·Granted Jul 26, 1977·12 cites·16 claims
- 0957US3971594AApparatus for milling road surfacesWIRTGEN REINHARD·Filed 1974·Granted Jul 27, 1976·16 cites·4 claims
- 1056US3975055AApparatus for milling road surfacesWIRTGEN REINHARD·Filed 1974·Granted Aug 17, 1976·15 cites·11 claims
- 1154US4647248ACompact milling machine for milling off damaged road surfacesWIRTGEN REINHARD·Filed 1985·Granted Mar 3, 1987·19 cites·8 claims
- 1252US4335974AMachine for coating milled or peeled road surfacesWIRTGEN REINHARD·Filed 1979·Granted Jun 22, 1982·14 cites·8 claims
- 1349US4387929AMilling roller mounting support on milling machines for milling road surfacesWIRTGEN REINHARD·Filed 1981·Granted Jun 14, 1983·14 cites·8 claims
- 1448US4966418AFront-loading cutting device for cutting up damaged road surfacesWIRTGEN REINHARD·Filed 1990·Granted Oct 30, 1990·16 cites·5 claims
- 1545US3989304AMachine for cutting away road surfacesWIRTGEN REINHARD·Filed 1975·Granted Nov 2, 1976·12 cites·6 claims
- 1643US5016943AMilling device for cutting up road surfacesWIRTGEN REINHARD·Filed 1990·Granted May 21, 1991·9 cites·4 claims
- 1741US4714295AScraping roller mounting means for scraping machines for scraping off roadsWIRTGEN REINHARD·Filed 1986·Granted Dec 22, 1987·7 cites·10 claims
- 1840US4462690AApparatus for the production of applicable coating _material for coating milled-off or peeled-off road surfacesWIRTGEN REINHARD·Filed 1982·Granted Jul 31, 1984·6 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →