ECM INGENIEUR-UNTERNEHMEN FUR ENERGIE-UND UMWELTTECHNIK

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5825565 ReflectorMay 24, 96Oct 20, 98[G02B]
5565052 Method for the production of a reflectorSep 02, 94Oct 15, 96[B32B]
5505805 Method for the production of reflectorsMar 02, 93Apr 09, 96[G02B, B32B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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