Learn more

HARTNESS INT INC

Overview
  • Total Patents
    144
About

HARTNESS INT INC has a total of 144 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets packaging and shipping, machines and measurement are LANGENPAC N V, KHS VERPACKUNGSTECHNIK GMBH and LING ZHONGLIANG.

Patent filings per year

Chart showing HARTNESS INT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hartness Thomas P 57
#2 Davidson Mark W 42
#3 Beesley Robert C 38
#4 Hartness William R Iii 26
#5 Steeber Dorian F 25
#6 Hartness Thomas Patterson 18
#7 Brennan Frank 18
#8 Hartness Thomas S 16
#9 Duterte Olivier P 16
#10 Cooley David N 13

Latest patents

Publication Filing date Title
US2005269188A1 Pivotable conveyor and link
US2006096249A1 Shrink wrap machine with film cutting mechanism, film cutting assembly, and related methods
US2006096248A1 Modifiable shrink wrap machine, assembly and related method
US2005284731A1 Neck gripping conveyor and link, and related rotary filler and system
US2006070850A1 Shuttle conveyor
US2005103606A1 Conveyor with center-actuatable gripper, and related conveyor link
US2005284537A1 Rotary filling machine and related components, and related method
US2005284735A1 Flexible conveyor and connection elements
US2005284103A1 System for securely conveying articles and related components
US2005263374A1 Apparatus for diverting a stream of articles
US2005103603A1 Conveyor with opposed spring-loaded grippers, and related conveyor link
US2005217977A1 Differential drive spiral accumulator apparatus
US2005103602A1 Conveyor with movable grippers, and related conveyor link
US2005103604A1 Gripper conveyor with clear conveying path and related conveyor link
US2005103599A1 Conveyor with gear mechanism gripper and related conveyor link
US2005103605A1 Conveyor with movable gripper and related conveyor link
US7114535B2 Circular motion filling machine and method
US6883296B2 Case tab-lock slitting and flap sealer in combination with a continuous radial motion case packing apparatus and method
US6722101B2 Continuous circular motion case packing and closure apparatus and method
US6497321B2 Apparatus for diverting a stream of articles