The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 1998
Filed:
Oct. 24, 1995
Klaus Kleiser, Stutensee-Buchig, DE;
Hans-Joachim Bayer, Ettlingen, DE;
Jorg Ganger, Straubenhardt, DE;
Klaus-Dieter Bilkenroth, Hohemolsen, DE;
Ortwin Caldonazzi, Leipzig, DE;
Herbert Baier, Bitterfeld, DE;
Manfred Heilmann, Freiberg, DE;
Hans-Jurgen Kretzschmar, Freiberg, DE;
Flowtex Technologie-Import Von Kabelverlegemaschinen GmbH, Ettlinger, DE;
Abstract
The invention pertains to a process for sealing off ground sites in particular a waste dump, abandoned dumping grounds, pipelines or the like, or also excavated construction sites, using sealants, wherein a fully course-controlled boring technique is used to drive at least one bore underneath the ground site from the surface outside the ground site and the sealant is injected into the soil surrounding the bore. To implement the process, jets for injecting the sealant into the soil are mounted on the steerable remote-controlled boring head.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile