{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Double-ended geophone", "item": "https://www.patentleaderboard.com/patent/6922374"}]}

Home › Double-ended geophone

Double-ended geophone

US Patent 6922374 · Granted Jul 26, 2005

Estimated economic value: $6,224,000 ⓘ

Assignee

Input/Output

Inventors

Arend L. Hagedoorn (5 patents)
Hendrik A. Laroo (1 patents)

View full patent text on Google Patents →