Elmer C. Hoepker

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Planken, LI

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Patents Grantslast 30 patents

Information Patent Grant
Nail fastener assembly
- Patent number 5,261,770
- Issue date Nov 16, 1993
- Hilti Aktiengesellschaft
- Elmer C. Hoepker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fastening element assembly with a deformable sleeve
- Patent number 4,915,561
- Issue date Apr 10, 1990
- Hilti Aktiengesellschaft
- Reinhard Buhri
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...