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

Eric MacDonald — 6 Patents

IBM: 3 patents #26,335 of 70,183Top 40%
Ford: 2 patents #6,478 of 17,473Top 40%
SNSycamore Networks: 1 patents #25 of 58Top 45%
Cedar Park, TX: #334 of 1,158 inventorsTop 30%
Texas: #24,637 of 125,132 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Eric MacDonald has been granted 6 US patents while listed as an inventor at IBM. The first was granted in 2000 and the most recent in April 2017. Eric MacDonald ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Eric MacDonald in Cedar Park, TX, US.

Patents per Year

Patents granted per year, 2000 to 2017Bar chart with a peak of 2 patents in 2000.peak 22000: 2 patents20002003: 1 patents20032005: 1 patents20052015: 1 patents20152017: 1 patents2017

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9630548 Pick-up truck box and accessory interface system Jack Marchlewski, Alana Anne Strager 2017-04-25 $3,948,000
9102287 Pickup truck cargo box E-coat trough Mark Joseph Courtright, Vincent Anthony Chimento, Elizabeth Theeck 2015-08-11 $6,454,000
6886106 System and method for controlling a multiplexer for selecting between an input clock and an input duty-cycle-corrected clock and outputting the selected clock and an enable signal Bishop Brock, Gary Dale Carpenter, Amanda Caswell, Timothy Rubidoux 2005-04-26 $8,819,000
6557101 Methods and apparatus for upgrading programmable control logic without disturbing network traffic flowing through functional elements controlled by the control logic Thomas Kong, Paolo Forte 2003-04-29 $9,961,000
6133799 Voltage controlled oscillator utilizing threshold voltage control of silicon on insulator MOSFETS Wesley Favors, Subir Mukherjee, Lynn Warriner 2000-10-17 $30,556,000
6111778 Body contacted dynamic memory Subir Mukherjee 2000-08-29 $31,033,000