Inventor · disambiguated record
Hans Mathieu
Also filed as: MATHIEU HANS · MATHIEU HANS-JOERG · MATHIEUE HANS
6 granted patents·70 citations·filing 1975–2000
81Inventor score
Files withHOCHSTRASSER ELISABET2HOCHSTRASSER ELISABETH2CT SUISSE D ELECTRONIQUE ET DE1HOCHSTRASSER ELIZABET1
Top patents by PatentIndex Score
6 records- 0170US4526242ADrilling deviceHOCHSTRASSER ELISABETH·Filed 1982·Granted Jul 2, 1985·45 cites·9 claims
- 0268US6780980B1Process for the modification of surfaceCT SUISSE D ELECTRONIQUE ET DE·Filed 2000·Granted Aug 24, 2004·5 cites·16 claims
- 0343US3965999ADrilling grab for pile foundations and well boreholesHOCHSTRASSER ELISABET·Filed 1975·Granted Jun 29, 1976·9 cites·8 claims
- 0427US4295759ADevice for the control of the internal pressure in a drill pipe for the construction of footingsHOCHSTRASSER ELISABETH·Filed 1980·Granted Oct 20, 1981·4 cites·9 claims
- 0527US4106298ADevice for the production of earth holesHOCHSTRASSER ELIZABET·Filed 1976·Granted Aug 15, 1978·5 cites·17 claims
- 0624US4624324ATurning mechanism operating alternately in opposite directions to facilitate the driving in or extracting of pilesHOCHSTRASSER ELISABET·Filed 1984·Granted Nov 25, 1986·2 cites·10 claims
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