Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Intergraph — 150 Patents

Rank (All Time): #4,787 of 105,732Top 5%
192 inventors
150 Patents All Time

Patents per Year

Patents granted per year, 1992 to 2025Bar chart with a peak of 15 patents in 1998.peak 151992: 1 patents19921993: 7 patents1994: 4 patents1995: 8 patents19951996: 13 patents1997: 4 patents1998: 15 patents19981999: 10 patents2000: 10 patents2001: 8 patents20012002: 7 patents2003: 1 patents2005: 1 patents20052006: 1 patents2009: 1 patents2010: 4 patents20102011: 1 patents2012: 2 patents2013: 1 patents20132014: 5 patents2015: 4 patents2016: 2 patents20162018: 1 patents2019: 2 patents2020: 3 patents20202021: 2 patents2022: 2 patents2023: 4 patents20232024: 5 patents2025: 3 patents2025

Top Inventors at Intergraph All Time

Showing 51–100 of 192 inventors

RankNamePatents
#51 Andrew J. Ornatowski 2
#52 Charles A. Abare 2
#53 Cynthia E. Allison 2
#54 Johnny E. Frederick 2
#55 James Richard Bullington 2
#56 Gary Smith 2
#57 Glenn E. Cabana 2
#58 Gregory Louis Bondy 2
#59 Andrew Warner 2
#60 Michael Rodney Boersma 2
#61 William S. Pesto 2
#62 William H. Herndon 2
#63 Vahid Samiee 2
#64 Thomas Overfield 2
#65 Steven R. Boyle 2
#66 Srinivas Kodali 2
#67 Phillip Barrett 2
#68 Peng Tang 2
#69 Peter Laskowski 2
#70 Paul R. Lebovitz 2
#71 Mark Russell 2
#72 Laura Beth Ezzell 2
#73 Joseph Clay Terry 2
#74 John H. Schwartz 2
#75 James Richard Stephens 2
#76 Jeffrey Stephen Ford 2
#77 Paul Jeffs 1
#78 R. D. Holland 1
#79 Raymond A. Heald 1
#80 Ralph Jennings 1
#81 Richard W. Davis 1
#82 Richard J. Kaiser 1
#83 Robert B. Aitken 1
#84 Robert J. Brown 1
#85 Robert Kidd 1
#86 Sadar Ahmed 1
#87 Stewart Glenn Carlton 1
#88 Stephen Edwards 1
#89 Steven James Heinrich 1
#90 Steve Scott 1
#91 Thomas M. Holt 1
#92 Thomas G. Krajna 1
#93 Timothy Mark McIntire 1
#94 Vern Brethour 1
#95 Willard Case 1
#96 Winrich Gall 1
#97 Xiangdong Yang 1
#98 Douglas B. Gerull 1
#99 G. Lloyd Philpo't 1
#100 Gabriel Cuellar 1

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