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MURPHY R H CO INC

Overview
  • Total Patents
    18
About

MURPHY R H CO INC has a total of 18 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, United Kingdom and Japan. Its main competitors in its focus markets audio-visual technology, semiconductors and machines are CUTCHAW JOHN M, CORESEM INC and MEIKO ELECTRONICS CO LTD.

Patent filings in countries

World map showing MURPHY R H CO INCs patent filings in countries
# Country Total Patents
#1 United States 12
#2 United Kingdom 2
#3 Japan 2
#4 Malaysia 1
#5 Taiwan 1

Patent filings per year

Chart showing MURPHY R H CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Murphy Robert H 16
#2 Maston Iii Roy E 3
#3 Robaato Eichi Maafui 2
#4 Maston Roy E Iii 1
#5 Kapnias Demetrios E 1
#6 Maston Roy 1
#7 Maston Iii 1
#8 Evans Thomas C 1

Latest patents

Publication Filing date Title
US6264037B1 Tray for ball grid array integrated circuit
US5848703A Tray for integrated circuits
US5746319A Tray for integrated circuits
US5400904A Tray for ball terminal integrated circuits
MY116709A Tray for integrated circuits
GB9303350D0 Tray for integrated circuits
US5291994A Slide tab carrier for flatpack electronic component carriers
US5167326A Carriers for integrated circuits and the like
US5080228A Integral carrier and system for electrical components
US5115912A Electrical component carrier with shock absorbing means
US5000697A Carrier system for PGA electrical components
US5038101A Carriers for electrical components in transistor outline packages
US4899876A Locking spring for tubular IC carriers