Patent Leaderboard
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Search
Companies
Inventors
Cities
States
MP
Morgan Crucible Company Plc
Rank (All Time):
#12099
of 106,127
Top 15%
56 inventors
55
Patents All Time
Top Inventors at Morgan Crucible Company Plc
All Time
Showing 1–50 of 56 inventors
Rank
Name
Patents
1
Gary Anthony Jubb
14
2
Howard Mizuhara
10
3
Jean-Louis Martin
5
3
Mark E. Pfaff
5
#5
Craig Freeman
4
#6
Maurice W. Murphy
3
#7
Cheng-Tsin Lee
2
#7
David P. Nobile
2
#7
Eugene Huebel
2
#7
Martin Y. Hsieh
2
#7
Mark Turpin
2
#7
Monroe William Shumate
2
#7
Patrick Scott Heller
2
#7
Simon W. Burrow
2
#7
Spencer I. Meier
2
#7
William Michael Gregg
2
#7
Xin Chen
2
#7
Alan C. Outhwaite
2
#19
David Joseph Bealka
1
#19
David L. Cooper
1
#19
David Erich
1
#19
David W. Hilbig
1
#19
David J. Kepniss
1
#19
David Robinson
1
#19
David Hywel Thomas
1
#19
Eric G. Lee
1
#19
Esteban V. Herreria
1
#19
James Boff
1
#19
Jane Miller
1
#19
Joseph M. Grenier
1
#19
Jules J. Hermele
1
#19
Keith Ferguson
1
#19
Lindsay John Harold Todd
1
#19
Mark John Spowage
1
#19
Mohammed Tazi
1
#19
Nighat Ahmed
1
#19
P. C. Smith
1
#19
Paul J. Ausbeck, Jr.
1
#19
Peter C. Smith
1
#19
Randel F. Mercer
1
#19
Robert C. Dunigan
1
#19
Robert H. Greene
1
#19
Ronald C. Wainwright
1
#19
SIMON PAUL OLIVER
1
#19
Steven COPPELLA
1
#19
Thomas W. Shipman
1
#19
Thomas John Smart
1
#19
Timothy John Brown
1
#19
Tinika C. Holman
1
#19
Toshimasa Oyama
1
1
2
Next »