Inventor · disambiguated record
Josef Krings
Also filed as: KRINGS JOSEF
22 granted patents·436 citations·filing 1974–1999
96Inventor score
Top patents by PatentIndex Score
22 records- 0182US4657442ACribbing device for trenchesKRINGS INT GMBH & CO·Filed 1985·Granted Apr 14, 1987·49 cites·5 claims
- 0282US3950952AGuided head for a trench brace of trench sheeting devicesKRINGS JOSEF·Filed 1974·Granted Apr 20, 1976·37 cites·16 claims
- 0381US4376599ADitch shoring unitKRINGS JOSEF·Filed 1981·Granted Mar 15, 1983·36 cites·6 claims
- 0475US3969852ASelf-supporting sheeting panel for trenches or the likeKRINGS JOSEF·Filed 1974·Granted Jul 20, 1976·30 cites·4 claims
- 0573US3937026ALining apparatus for the protection of trenchesKRINGS JOSEF·Filed 1974·Granted Feb 10, 1976·27 cites·6 claims
- 0668US4139324ABracing system glide shoe for trench sheeting equipmentKRINGS JOSEF·Filed 1977·Granted Feb 13, 1979·21 cites·14 claims
- 0767US5902075ATrench falsework systemRICHTER WOLFGANG·Filed 1995·Granted May 11, 1999·29 cites·19 claims
- 0867US4345857AConstruction plate for a ditch construction deviceKRINGS JOSEF·Filed 1980·Granted Aug 24, 1982·24 cites·12 claims
- 0967US4274763AExcavating sheeting unitKRINGS JOSEF·Filed 1979·Granted Jun 23, 1981·20 cites·16 claims
- 1066US4372709AExcavation or trenching plateKRINGS JOSEF·Filed 1980·Granted Feb 8, 1983·24 cites·19 claims
- 1164US4145891ASupport element for pipe ditchesKRINGS JOSEF·Filed 1978·Granted Mar 27, 1979·18 cites·4 claims
- 1257US4472090ASupporting beam for excavating, trenching or like construction applicationsKRINGS JOSEF·Filed 1980·Granted Sep 18, 1984·18 cites·21 claims
- 1352US4843780AConstruction plateKRINGS JOSEF·Filed 1988·Granted Jul 4, 1989·15 cites·8 claims
- 1451US4048778ASheeting-plate for trench sheetingKRINGS JOSEF·Filed 1975·Granted Sep 20, 1977·10 cites·7 claims
- 1549US6474911B1Trench sheeting deviceRICHTER WOLFGANG·Filed 1999·Granted Nov 5, 2002·15 cites·6 claims
- 1643US5885033AHousing for a support shoe in a trench falseworkRICHTER WOLFGANG·Filed 1995·Granted Mar 23, 1999·13 cites·23 claims
- 1743US5180256ASupport device for lining a ditchTESKA VERBAUTECHNIK GMBH·Filed 1992·Granted Jan 19, 1993·13 cites·5 claims
- 1843US3999393ACribbing plate for securing conduit trenches or the likeKRINGS JOSEF·Filed 1975·Granted Dec 28, 1976·8 cites·4 claims
- 1940US5876153ATrench falsework panelRICHTER WOLFGANG·Filed 1995·Granted Mar 2, 1999·10 cites·16 claims
- 2037US5725330AJoining arrangementRICHTER WOLFGANG·Filed 1994·Granted Mar 10, 1998·8 cites·2 claims
- 2134US5197829ASupport device for lining ditchesTESKA VERBAUTECHNIK GMBH·Filed 1992·Granted Mar 30, 1993·7 cites·7 claims
- 2231US5829921ATrench falsework panelRICHTER WOLFGANG·Filed 1995·Granted Nov 3, 1998·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →