Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

John A. Crook — 10 Patents

Intel: 2 patents #13,316 of 30,777Top 45%
DIDialogic: 1 patents #48 of 127Top 40%
HLHughes Electronics Limited: 1 patents #605 of 1,474Top 45%
Cornwall, CA: #2 of 44 inventorsTop 5%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
John A. Crook has been granted 10 US patents while listed as an inventor at Intel. The first was granted in 1982 and the most recent in December 2005. John A. Crook ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list John A. Crook in Cornwall, ON, CA.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6975720 Method of processing an inbound call in a call center 2005-12-13 $11,810,000
6773774 Micro-perforated polyethylene encasement George L. Ash 2004-08-10
6642942 Method and system for configuring among call processing applications in a call processing system 2003-11-04 $42,713,000
6522342 Graphical tuning bar for a multi-program data stream Gregory J. Gagnon, Joshua Scott Crandall, Charles E. Miller, Henry A. Hughes, Jr., Gail K. White +1 more 2003-02-18
6488998 Pipe wrap for preventing microbiologically influenced corrosion in buried conduits 2002-12-03
6487281 Method of processing a fax/voice call 2002-11-26
6224957 Anti-corrosive material John Wilson 2001-05-01
6183825 Protective material for preventing microbiologically-influenced corrosion in buried conduits 2001-02-06
4699131 Ophthalmic surgical drape support Garth A. Taylor 1987-10-13
4315654 Baby bottle feeder 1982-02-16