Learn more

EMF CORP

Overview
  • Total Patents
    30
About

EMF CORP has a total of 30 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Germany and Canada. Its main competitors in its focus markets packaging and shipping, electrical machinery and energy and optics are BLAIR BRIAN ALLEN, KAIPING JAMES C and SAHM GEORG FA.

Patent filings in countries

World map showing EMF CORPs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Phillips Gregory 8
#2 Mccormick Walter A 6
#3 Greene Ronald W 5
#4 Keeler Jack D 5
#5 Fagan Edmund I 5
#6 Langton Douglas W 4
#7 Keeler J 4
#8 Fagan E 4
#9 Kellum Iii Wilbur J 4
#10 Kellum Wilbur James Iii 3

Latest patents

Publication Filing date Title
US5441247A Sheet feeding apparatus and method for the same
US5224696A Method of rotating sheet material
US5054764A Edge aligner/holder device
US4982941A Slotted link side-to-side jogging apparatus
US5104117A Paper sheet sorting apparatus
US5056772A Paper rotating table
AU3042689A Paper sheet sorting apparatus
US4890825A Paper sheet stacking and jogging apparatus
US4817934A Dual tote sorter and stacker
US4496143A Sheet feeder
US4452440A Paper feeding apparatus and cart
GB1494325A Conveyor system
CA996884A Sorting and collating apparatus
US3893665A Jogging and aligning apparatus for sorting and collating device
US3944217A Tower type sorting and collating apparatus
GB1446209A Sorting and collating apparatus
US3731149A Arc suppression, motor protection and dynamic braking network for a.c. motors
US3774906A Sorting and collating apparatus