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
3S
3D Systems
Rank (All Time):
#1750
of 106,127
Top 2%
374 inventors
486
Patents All Time
Top Inventors at 3D Systems
All Time
Showing 1–50 of 374 inventors
Rank
Name
Patents
1
Charles W. Hull
76
2
Dennis R. Smalley
52
3
Khalil Moussa
32
#4
Pingyong Xu
30
#5
Jouni P. Partanen
26
#6
Thomas A. Almquist
24
#7
Hop D. Nguyen
23
#7
John Stockwell
23
#9
Stuart T. Spence
22
#10
Scott Summit
20
#11
Chris R. Manners
19
#12
Paul F. Jacobs
18
#13
Charles W. Lewis
17
#13
Jon Fong
17
#15
Richard N. Leyden
16
#16
Kenneth B. Trauner
15
#16
Thomas A. Kerekes
15
#18
Charles R. Sperry
14
#18
Dennis F. McNamara, Jr.
14
#18
John Fong
14
#21
Kris Schmidt
13
#22
Bo Wu
12
#22
Bryan J. L. Bedal
12
#22
Jule W. Thomas, Jr.
12
#22
Suzanne M. Scott
12
#26
David Sabo
11
#27
Borzo Modrek
10
#27
Harry Tarnoff
10
#27
Jocelyn M. Earl
10
#27
Adam L. Cohen
10
#27
Andrew Enslow
10
#32
Jeffrey S. Thayer
9
#32
Joseph W. Allison
9
#32
Patrick Dunne
9
#35
Christian M. Merot
8
#35
Guthrie Cooper
8
#35
Martin Alan Johnson
8
#35
Mark Lewis
8
#35
Michael S. Lockard
8
#35
Raymond J. Bishop
8
#35
Raffaele Martinoni
8
#35
Thomas H. Pang
8
#35
Thomas J. Vorgitch
8
#44
Christopher Tanner
7
#44
Kenneth Newell
7
#44
Mark R. Parker
7
#44
Rajeev Kulkarni
7
#44
Richard A. Harlow
7
#44
Robert W. Beauchamp
7
#44
Vu Doan
7
1
2
3
Next »