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LEACH SAM L

Overview
  • Total Patents
    34
About

LEACH SAM L has a total of 34 patent applications. Its first patent ever was published in 1947. It filed its patents most often in United States, Canada and Israel. Its main competitors in its focus markets materials and metallurgy, environmental technology and chemical engineering are CELLA ACQUISITION LTD, JIANGSU QINGYANG ENERGY CO LTD and MESSERSCHMITT ANTON.

Patent filings per year

Chart showing LEACH SAM Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leach Sam L 23
#2 Samu Eru Riichi 3
#3 Sam L Leach 1

Latest patents

Publication Filing date Title
JPH0293201A Arc plasma vapor generator
US4772775A Electric arc plasma steam generation
US4723972A Gas separation system
US4272345A Energy conservation technique
US4247379A Method for chemical reactions using high intensity radiant energy and system therefor
CA1107680A Powerful energy transfer technique
US4193879A Apparatus for powerful energy transfer technique
US4113589A High intensity energy transfer technique
IL48305D0 Method and means for generating hydrogen
CA1006654A Lightweight aggregate and composition and method of making same
US3596095A Optically stimulated fluorescent lighting system
US3565733A Thin flexible lenticular screen unit
US3314179A Display apparatus
US3322032A Image display device
US2540743A Grid assembly for bottle loading machines
US2638782A True air speed indicator
CA486820A Container carrier