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Intergraph — 150 Patents

Rank (All Time): N/A of 106,120

192 inventors

150 Patents All Time

Top Inventors at Intergraph All Time

Showing 1–50 of 192 inventors

Rank	Name	Patents
1	Howard G. Sachs	15
2	Robert Patience	7
3	Robert J. Proebsting	7
#4	James Y. Cho	6
#5	Gene A. Grindstaff	5
#6	Siamak Arya	5
#7	Michael Cole	4
#8	Julio P. Roque	4
#9	John C. Holst	4
#10	José Eduardo Zindel Deboni	4
#11	Jeffrey Holt	4
#12	Jean-Louis Ardoin	4
#13	Jackie Paul Williams, II	4
#14	Javier Buzzalino	4
#15	Eric Mawby	4
#16	Edward Michael Sieja	4
#17	David W. Young	4
#18	Dale L. Kirkland	4
#19	Andrew James England	4
#20	Walter H. Hollingsworth	4
#21	Renz Angelo Santos	4
#22	Sheila G. Whitaker	4
#23	Per Blomqvist	4
#24	Hamid Partovi	3
#25	Alain Falasse	3
#26	Alward I. Pinard	3
#27	Bruce Imsand	3
#28	Cameron M. Stubbs	3
#29	Curtis W. Worden	3
#30	Dave L. Brann	3
#31	David Jordan	3
#32	Donald A. Draper	3
#33	Dominique J. Payannet	3
#34	Gerard J. Attilio	3
#35	J. Brett Lefebvre	3
#36	James P. Turner	3
#37	Mark D. Fortenbery	3
#38	Richard M. Eade	3
#39	Terry William Johnson	3
#40	Alfredo Arce	3
#41	David Milton Glenn	3
#42	Brian Joseph Bosy	2
#43	Charles Carlton Barnes	2
#44	Charles Evans	2
#45	Christopher Thomas	2
#46	Casey R. Adkins	2
#47	Andrew D. Estes	2
#48	James Leroy Deming	2
#49	Clifford A. Whitmore	2
#50	Curtis A. Lipkie	2