Inventor
KIERAS RONALD E
US37 patents
⚠️ This page may combine multiple inventors who share the name “KIERAS RONALD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIQUI BOX CORP
10 patentsUS11851256B2Dec 26, 2023
System for preventing blockage of evacuation of flexible packaging
LIQUI BOX CORP7 citations83
USD1033223SJul 2, 2024
Fluid dispensing tap
LIQUI BOX CORP1 citations73
US11572224B2Feb 7, 2023
Piercing cap and piercer
LIQUI BOX CORP4 citations73
USD1060036SFeb 4, 2025
Fluid dispensing tap
LIQUI BOX CORP0 citations62
US12049347B2Jul 30, 2024
Piercing cap and piercer
LIQUI BOX CORP0 citations61
US12024346B2Jul 2, 2024
Filtering fitment for fluid packaging
LIQUI BOX CORP1 citations61
US11919765B2Mar 5, 2024
High flow tap for dispensing fluids from a container and related applications
LIQUI BOX CORP0 citations61
US11639255B2May 2, 2023
Filtering fitment for fluid packaging
LIQUI BOX CORP0 citations61
US11628984B2Apr 18, 2023
Pierceable closure valve assembly
LIQUI BOX CORP1 citations61
US11560300B2Jan 24, 2023
High flow tap for dispensing fluids from a container and related applications
LIQUI BOX CORP1 citations61
THATCHER TUBES LLC
7 patentsUSD449524SOct 23, 2001
Squeezable dispensing tube and cap
THATCHER TUBES LLC52 citations96
US6221189B1Apr 24, 2001
Method for manufacturing thermoplastic tubes
THATCHER TUBES LLC29 citations92
US6165395ADec 26, 2000
Process control method for a machine for manufacturing thermoplastic tubes
THATCHER TUBES LLC25 citations92
US6129880AOct 10, 2000
Method of forming a headed thermoplastic tube with a reusable closure in a single step
THATCHER TUBES LLC31 citations92
US6047525AApr 11, 2000
Plant for manufacturing and packing thermoplastic tubes
THATCHER TUBES LLC21 citations92
US6588178B1Jul 8, 2003
Method of forming plastic tubes with oriented labeling
THATCHER TUBES LLC15 citations84
US6334767B2Jan 1, 2002
Machine for manufacturing thermoplastic tubes
THATCHER TUBES LLC12 citations73
PITTWAY CORP
4 patentsCOURTAULDS PACKAGING INC
3 patentsUS5911344AJun 15, 1999
Rigid thermoplastic squeeze container having self-sealing dispensing valve
COURTAULDS PACKAGING INC22 citations92
US5918783AJul 6, 1999
Thermoplastic squeeze tube with self-sealing dispensing orifice
COURTAULDS PACKAGING INC32 citations91
US5746356AMay 5, 1998
Rotatable spout dispensing tube
COURTAULDS PACKAGING INC10 citations74