Learn more

CRAIN ENTPR INC

Overview
  • Total Patents
    19
About

CRAIN ENTPR INC has a total of 19 patent applications. Its first patent ever was published in 2000. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, measurement and machines are VELBON INT CORP, CULLMANN HANDEL and INNOVATIVE OFFICE PRODUCTS INC.

Patent filings in countries

World map showing CRAIN ENTPR INCs patent filings in countries

Patent filings per year

Chart showing CRAIN ENTPR INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Crain Stephen B 19
#2 Mize Ralph C 15
#3 Essex Larry W 14
#4 Williamson Jerry L 13
#5 Moore Christopher T 11
#6 Everly Ronnie D 7
#7 Oathout Jeffrey L 3
#8 Everly Ron D 3
#9 Mize Clinton J 2
#10 Kaufman Mike 1

Latest patents

Publication Filing date Title
US2007286918A1 Mold system kit
US2006233601A1 Coupler for a mount system
US7241405B1 Method of renewing a mold block
US7204685B1 Modular mold
US7497677B1 Mold having modular submold
US2003235459A1 Mount and connection system for use with geomatic pole
US2003234326A1 Geomatic support having hinged legs with hinge lock
US2004000622A1 Telescoping leg lock with thumb actuator
US2004075031A1 Geomatic pole support with telescoping legs and locks
US2004004168A1 Geomatic pole support and foot therefor
US6688566B1 Surveying equipment support having telescoping legs
US6631877B1 Surveying equipment support legs
US6688012B1 Surveying pole with telescoping sections
US6772526B1 Surveying pole
US6502321B1 Pole section for surveying equipment