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SPICER DRIVESHAFT INC

Overview
  • Total Patents
    12
About

SPICER DRIVESHAFT INC has a total of 12 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States. Its main competitors in its focus markets mechanical elements, machines and machine tools are GUSTAVE FAST ENGINEERING CORP, TOYO BEARING MFG COMPANY LTD and ZELLER CORP.

Patent filings in countries

World map showing SPICER DRIVESHAFT INCs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing SPICER DRIVESHAFT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Duggan James A 5
#2 Breese Douglas E 3
#3 Cheney Christopher C 2
#4 Aiken Albert 2
#5 Gibson Daniel W 2
#6 Beitzel Daniel E 2
#7 Dunn Scott A 1
#8 Garretson Blake T 1
#9 Stevens Kellie L 1
#10 Yablochnikov Boris A 1

Latest patents

Publication Filing date Title
US6454657B1 End yoke for a universal joint assembly
US6520678B2 Vehicle center bearing assembly including piezo-based device for vibration damping
US6520859B2 Universal joint bearing insert formed from ceramic or composite materials
US6406373B1 Dust guard and cross assembly for a universal joint
US6367680B1 Component for vehicular driveshaft assembly and method of manufacturing same
US6364778B1 Axially adjustable steering shaft assembly with ball spline
US6348002B1 Slip yoke sealing and positioning plug
US6484384B1 Method of manufacturing an axially collapsible driveshaft assembly
US6368225B1 Axially collapsible driveshaft assembly and method of manufacturing same
US6379254B1 End fitting adapted to be secured to driveshaft tube by electromagnetic pulse welding
US6234911B1 Driveshaft assembly having a noise reduction structure