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OWENS CHARLES R

Overview
  • Total Patents
    39
About

OWENS CHARLES R has a total of 39 patent applications. Its first patent ever was published in 1929. It filed its patents most often in Australia, United States and China. Its main competitors in its focus markets machines, civil engineering and materials and metallurgy are JAMES HARDIE RES PTY LTD, NAT GYPSUM CO and AWI LICENSING CO.

Patent filings per year

Chart showing OWENS CHARLES Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Owens Charles R 35
#2 Guazzoni Luigi 3

Latest patents

Publication Filing date Title
AU2007200458A1 Preform for manufacturing a material having a plurality of voids and method of making the same
CN1877043A Be used for forming the prefabricated blank of a plurality of organized holes at matrix material
CN1526046A Preform for manufacturing a material having a plurality of voids and method of making the same
IL129811A Preform and method for manufacturing a stress steering structure
CA2203371A1 Stress steering structure
AU4000295A Stress steering structure
CA2180638A1 Structural frame
US5314554A Method for producing a laminated tile product
US5208086A Laminated tile product, method for producing the same and method for installing the same
US5062913A Laminated tile product and method for producing the same
US4931331A Laminated tile product, method for producing the same and method for installing the same
US1739559A Filtering funnel