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

Brian Buchanan — 5 Patents

IBM: 4 patents #21,783 of 70,183Top 35%
Honeywell: 1 patents #14,740 of 16,504Top 90%
Overland Park, KS: #369 of 1,753 inventorsTop 25%
Kansas: #2,074 of 12,005 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Brian Buchanan has been granted 5 US patents while listed as an inventor at IBM. The first was granted in 2002 and the most recent in June 2010. Brian Buchanan ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Brian Buchanan in Overland Park, KS, US.

Patents per Year

Patents granted per year, 2002 to 2010Bar chart with a peak of 2 patents in 2003.peak 22002: 1 patents20022003: 2 patents20032005: 1 patents20052010: 1 patents2010

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7742847 Method and system for context sensitive aircraft navigation Robert E. DeMers, David W. Meyers, David T. Spoor 2010-06-22 $8,831,000
6970435 Data alignment compensator John Marshall, Christopher G. Riedle 2005-11-29 $7,002,000
6650661 System that compensates for variances due to process and temperature changes Carl Thomas Gray, Christopher G. Riedle, Raymond Paul Rizzo 2003-11-18 $6,722,000
6611217 Initialization system for recovering bits and group of bits from a communications channel John Marshall, Christopher G. Riedle 2003-08-26 $17,117,000
6430242 Initialization system for recovering bits and group of bits from a communications channel John Marshall, Christopher G. Riedle 2002-08-06 $5,918,000