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BROWN MACHINE LLC

Overview
  • Total Patents
    22
About

BROWN MACHINE LLC has a total of 22 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets machines and machine tools are A C I PLASTICS PROPRIETARY LTD, UNILOY MILACRON INC and CONDEC CORP.

Patent filings in countries

World map showing BROWN MACHINE LLCs patent filings in countries

Patent filings per year

Chart showing BROWN MACHINE LLCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Arends Albert W 8
#2 Chun Victor L 8
#3 Kundinger James 4
#4 Lamson Wayne W 3
#5 Keeley Stephen 3
#6 Karklin Roland 3
#7 Kundinger James H 2
#8 Schulte Roderick P 2
#9 Nehring Fredrick A 1
#10 Wimans Jason 1

Latest patents

Publication Filing date Title
US2007190199A1 Thermoformer plug assist drive assembly
WO2004103669A2 Closed loop oven control system and method
WO2004091881A2 Continuous twin sheet thermoforming process and apparatus
US7303386B1 Method and apparatus for squaring and flattening sheets
US7033536B2 Method for thermoforming
US6969246B1 Forming station and process for twin sheet thermoforming
AU2002309871A1 Method and apparatus for thermoforming twin sheet hollow plastic articles
US6688873B1 Plug assist quick change mounting for thermoformer tooling
US6648624B1 Thermoforming machine tooling assembly with plug assist tooling
US6393942B1 Method of driving ejector pins to eject formed parts
US6648043B1 Thermoformer for forming and heat bonding a thermoplastic sheet to a substrate
US6379606B1 Method for thermoforming twin sheet workpiece
US6200122B1 Thermoforming apparatus with improved press
US6382953B1 Powered adjustment clamping frame for a thermoforming machine and method for power adjusting a clamping frame size
US6055904A Shut height adjustment and crank support arrangements and methods for a thermoforming press
US6164949A Adjustable curling screw mechanism for a lip rolling machine
US6093010A Lip rolling machine with improved oven mounting and adjustable guide rods
US5980231A Thermoforming machine with linear recirculation of sheet holding frames
US5940953A Cart and method for changing tooling in a thermoformer machine