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
UP
Ultradent Products
Rank (All Time):
#2277
of 106,127
Top 3%
92 inventors
359
Patents All Time
Top Inventors at Ultradent Products
All Time
Showing 1–50 of 92 inventors
Rank
Name
Patents
1
Dan E. Fischer
194
2
Bruce S. McLean
76
3
Neil T. Jessop
61
#4
Peter M. Allred
44
#5
Steven D. Jensen
31
#6
Dan J. Bills
19
#7
Paul Lewis
17
#8
Francesco Riitano
14
#8
Jared Sheetz
14
#10
Jeff Wagner
13
#11
Craig Hines
12
#12
Scot N. Andersen
11
#12
Wade Robert Michael Smith
11
#14
Dee Jessop
8
#14
Andy T. Kawamoto
8
#16
David Fischer
7
#16
Tianming Chen
7
#18
Barry Lee Hobson
6
#18
Richard N. Rachal
6
#18
Wade Cannon
6
#21
Colby M. Radmall
5
#21
Richard Tuttle
5
#21
Robert R. Scott
5
#21
Thomas John Webster
5
#25
David Lawrence Margetts
4
#25
Gordon Kennard
4
#25
Jaleena Fischer-Jessop
4
#25
Jonathan D. Scoville
4
#25
Sherrill F. Lindquist
4
#25
Steven Johnson
4
#31
Benjamin Halbert Bergeson
3
#31
Christian D. Kasteler
3
#31
Claus H. Backes
3
#31
Erich Haschke
3
#31
Kevin R. Hemmert
3
#31
Norbert Abels
3
#31
Robert Larsen
3
#31
Taylor J. Swan
3
#31
Vasiliy Nosov
3
#31
Ammon Black
3
#41
Curtis Pontynen
2
#41
John Paul Goates
2
#41
John Nielsen
2
#41
Matthew Michael Fisher
2
#41
Merry Suzanne Wilson
2
#41
Richard Kim Bleiweiss
2
#41
Ryan G. Noel
2
#41
Samuel A. Howard
2
#41
Steven J. Brattesani
2
#41
Steve Peterson
2
1
2
Next »