Learn more

CONN WELD IND INC

Overview
  • Total Patents
    27
About

CONN WELD IND INC has a total of 27 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, mechanical elements and machines are SCHENCK PROCESS AUSTRALIA PTY LTD, WESTERN WIRE WORKS INC and POLYDECK SCREEN CORP.

Patent filings in countries

World map showing CONN WELD IND INCs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 8
#3 EPO (European Patent Office) 3
#4 South Africa 2
#5 China 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Connolly James D 14
#2 Huff Darrel 7
#3 Henry Robert E Jr 4
#4 Lane Tracy Leonard 4
#5 Bacho Frank J 4
#6 Henry Jr Robert E 3
#7 Henry Robert E 3
#8 Andretich Stephen R 2
#9 Connolly Michael S 2
#10 Frank J Bacho 1

Latest patents

Publication Filing date Title
CN103691669A Locking twist pin screen panel retainer system
US2011180461A1 Screen panel center retainer system
US7946428B1 Screen panel center retainer system
US2008283448A1 Snap lock separatory panel and retainer system
US2005167341A1 Screen panel retainer system
US6095338A Separatory screen
US5398817A Center retainer assembly for panel mounting system
US5277319A Panel mounting system
US5112475A Panel mounting system
US4928551A Vibrating mechanism
US4840728A Vibrating screening apparatus
US4900442A Air seal centrifuge screen basket
US4723352A Method of applying and removing fluid actuated nut
US4725176A Fluid actuated nut