Learn more

DLHBOWLES INC

Overview
  • Total Patents
    124
  • GoodIP Patent Rank
    12,293
  • Filing trend
    ⇩ 9.0%
About

DLHBOWLES INC has a total of 124 patent applications. It decreased the IP activity by 9.0%. Its first patent ever was published in 2008. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, transport and chemical engineering are NIPPON VINYLON CO LTD, ERB G and ERB GEORG O.

Patent filings per year

Chart showing DLHBOWLES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gopalan Shridhar 61
#2 Zhao Chunling 38
#3 Hester Russell 27
#4 Hartranft Evan 25
#5 Kline Zachary 15
#6 Russell Gregory A 12
#7 Zamenski Corey 11
#8 Russell Gregory 11
#9 Romack Alan 10
#10 Hasday Benjamin D 9

Latest patents

Publication Filing date Title
US2021114044A1 Fluidic oscillator for a nozzle assembly for enhanced cold performance
WO2021062360A1 Compact fluid nozzle for spraying and cleaning applications having a keystone-shaped spray pattern
US2020317160A1 Liquid distribution assembly for a sensor cleaning system and method
WO2020185870A1 Dual spray nozzle tip assembly
US2020254464A1 Nozzle assemblies and a method of making the same utilizing additive manufacturing
WO2020092943A1 Aerosol nozzle assembly and nozzle cup member for spraying viscous newtonian fluids
CN112118987A Vehicle sensor cleaning system and method for operating same
US2019151865A1 Cold weather low flow miniature spray nozzle assembly and method
EP3743317A1 Cold weather low flow miniature spray nozzle assembly and method
US2019202410A1 Automotive image sensor surface washing and drying system
EP3732083A1 Automotive image sensor surface washing and drying system and method
WO2019084539A1 Gapped scanner nozzle assembly and method
WO2018226827A1 Clog resistant in-line vortex element irrigation emitter
CN110709169A Compact low flow jet nozzle for spray and cleaning applications with inverted mushroom insert geometry
US2018274409A1 Bi-directional fluidic PCV valve assembly and system
WO2018176061A1 Bi-directional fluidic pcv valve assembly and system
CN110709587A Bi-directional jet PCV valve assembly and system
US2018274411A1 Fluidic PCV valve assembly and system
MX2019009760A Vacuum generator/amplifier for gas applications and brake booster generation method.
US2019388909A1 Low-flow miniature fluidic spray nozzle assembly and method