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LUDLOW CORP

Overview
  • Total Patents
    89
About

LUDLOW CORP has a total of 89 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, surface technology and coating and medical technology are PIONEER PLASTICS CORP, BRPP LLC and KOYO SANGYO LTD.

Patent filings per year

Chart showing LUDLOW CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wilkie Robert C 9
#2 Long Florren E 8
#3 Carrier Lee A 4
#4 Carpenter Leon G 4
#5 Clough Philip J 3
#6 Walter William I 3
#7 Lyons Joseph N 3
#8 Muri Richard L 3
#9 Ferrari R Keith 3
#10 Whiting Jr Philip C 2

Latest patents

Publication Filing date Title
US5824033A Multifunction electrode
US5683029A Combination sealing and opening strip for packages
US5465715A Positive locking biomedical electrode and connector system
US5356372A Occlusive pressure-reducing wound dressing
US5372125A Positive locking biomedical electrode and connector system
US5431166A Low profile medical electrode
WO9300857A1 Biomedical electrode
US4488646A Tamper-indicating sheet
US4509197A Window bag for liquids
US4444827A Opaque laminate sheet structure
CA1182142A Mechanical seal for lottery ticket
US4375486A Process of making a dielectric product
US4393117A Hot melt transfer coating process and products
US4323586A Thermally-processable flexible package and process for using same
US4322003A Laminate with heat-sealable polyester foil and package
US4310035A Shielding in packaging of liquids in heatsealable flexible packaging
US4263080A Method of making package for photographic film
DE2949176A1 An improved dielectric product and process for the preparation thereof
US4407443A Tamper-indicating sheet
CA1086797A Tamper-proof indicia-bearing article