Learn more

POLY IND INC

Overview
  • Total Patents
    17
About

POLY IND INC has a total of 17 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United States. Its main competitors in its focus markets machines, mechanical elements and engines, pumps and turbines are A V ROE CANADA LTD, TRIUMPH CONTROLS INC and TELEFLEX INC.

Patent filings in countries

World map showing POLY IND INCs patent filings in countries
# Country Total Patents
#1 United States 17

Patent filings per year

Chart showing POLY IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kaplan Leo I 15
#2 Guy Granville M 2
#3 Leo Horres 1

Latest patents

Publication Filing date Title
US3283497A Burner for gas turbine engine
US3324655A Gas turbine engine with controllable power output
US3128063A Airfoil with boundary layer control
US3064327A Hose clamp with adjustable closure device
US3058788A Anti-friction bearing
US3031238A Anti-friction bearing assembly
US3079660A Clamp having stamped hook bolt
US3010172A Integrally reinforced v-band clamp
US3038699A Nozzle ring assembly
US3042430A Fast action coupling and clamping assembly
US2982846A Laminated structure and method of fabricating the same
US3010680A Airfoil with boundary layer control
US3057767A Method of making compressor blades
US2999146A Fluid-pervious sheet material
US2920370A Overcenter latch
US2959377A Airfoil structure with boundary layer control means
US2914918A Gas turbine jet engine starter with serially-connected concentrically-arranged combustion chambers