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Petro-Canada — 59 Patents

Rank (All Time): #11,384 of 106,120Top 15%

85 inventors

59 Patents All Time

Top Inventors at Petro-Canada All Time

Showing 1–50 of 85 inventors

Rank	Name	Patents
1	George Cymerman	7
1	Waldemar Maciejewski	7
3	Barry B. Pruden	6
#4	Charles E. Broudy	4
#4	Derrick Kershaw	4
#4	Jim McTurk	4
#4	Michael Fefer	4
#4	N. Kelly Benham	4
#9	Anil K. Jain	3
#9	Antony H. S. Leung	3
#9	Edward Chan	3
#12	Bruce A. Slevinsky	2
#12	Chandra P. Khulbe	2
#12	Gordon Thompson	2
#12	Keith Belinko	2
#12	Keng H. Chung	2
#12	Ken N. Sury	2
#12	Laverne J. Miller	2
#12	Laurier L. Schramm	2
#12	Michel Roy	2
#12	Nabil Kamel	2
#12	Norman John Pikul	2
#12	Robert N. Tipman	2
#12	Shinji Badono	2
#12	Stephen C. Cohen	2
#12	Toshimasa Tomoda	2
#12	Wayne B. Jansen	2
#12	Yi LONG	2
#29	Gordon S. Hetherington	1
#29	Gordon Shewchuk	1
#29	Serge Rivard	1
#29	Lawrence Edmond Curts	1
#29	Henry Joseph Sapanio	1
#29	Abraham Khallad	1
#29	Alick Cheng	1
#29	Anthony H. S. Leung	1
#29	Brent J. McDonell	1
#29	Christopher Grant	1
#29	Corey Mayr	1
#29	Daniel D. Joseph	1
#29	David Lamb	1
#29	Dirkson D. S. Liu	1
#29	Douglas A. Emberley	1
#29	Douglas I. Exall	1
#29	Edward Furimsky	1
#29	Ethel A. Nakano	1
#29	Geoff Allcock	1
#29	Gerard E. Lyons	1
#29	Gordon R. Larson	1
#29	Jim Lorenz	1