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INTRUSION PREPAKT INC

Overview
  • Total Patents
    25
About

INTRUSION PREPAKT INC has a total of 25 patent applications. Its first patent ever was published in 1951. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets civil engineering, basic materials chemistry and macromolecular chemistry and polymers are COTTBUS BAUWESEN HOCHSCHULE, SHANGHAI ENGINEERING MACHINERY CO LTD and GUOZHONG LI.

Patent filings in countries

World map showing INTRUSION PREPAKT INCs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 3
#3 United Kingdom 3
#4 Japan 3

Patent filings per year

Chart showing INTRUSION PREPAKT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bindhoff Eduardo W 5
#2 Rehmar Solomon J 3
#3 Lee Turzillo 3
#4 Liver Norman L 2
#5 Lamberton Bruce A 2
#6 Buruusu Ei Ramubaaton 1
#7 Jennings Jr Roscoe C 1
#8 Tucker Terrence N 1
#9 Wertz Louis S 1
#10 Arufuonzo Eru Uiruson 1

Latest patents

Publication Filing date Title
CA1323042C Dry grout and method of distributing aluminum therein
US4729692A Apparatus and method for quieting flowing waters
US4476074A Method and apparatus for forming cast-in-place structures
US4385648A Woven fabric form element for forming cast-in-place structures
US4193461A Means and method for forming and enlarging holes in soil
US3391544A Means and method of forming concrete piles
US3396541A Means and method for construction sand drains in the earth's surface
US3270511A Method of forming piles
US3197323A Admixture for cementitious grouts and method of making same
US3053675A Process of and material for treating loose porous soil
US3114245A Earth pile anchorage
US3023585A Mixed in place pile
US2875584A Method for making structural foundations
US2782605A Process and apparatus for grouting porous formations
US2779575A Continuous grout strainer
US2729067A Method for forming piles