Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John M. Sheplock — 4 Patents

IBM: 4 patents #21,783 of 70,183Top 35%
Raleigh, NC: #1,922 of 6,378 inventorsTop 35%
North Carolina: #12,022 of 45,564 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
John M. Sheplock has been granted 4 US patents while listed as an inventor at IBM. The first was granted in 2005 and the most recent in January 2014. John M. Sheplock ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list John M. Sheplock in Raleigh, NC, US.

Patents per Year

Patents granted per year, 2005 to 2014Bar chart with a peak of 2 patents in 2005.peak 22005: 2 patents20052006: 1 patents20062014: 1 patents2014

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8635488 Implementing ultra high availability personality card Jerry D. Ackaret, Justin P. Bandholz, Brian E. Bigelow, Joseph E. Bolan, Kevin M. Cash +11 more 2014-01-21 $5,923,000
6985990 System and method for implementing private devices on a secondary peripheral component interface Timothy C. Bronson, Phillip G. Williams 2006-01-10 $6,796,000
6973528 Data caching on bridge following disconnect Timothy C. Bronson, Glenn D. Gilda, Phillip G. Williams 2005-12-06 $7,444,000
6968415 Opaque memory region for I/O adapter transparent bridge Timothy C. Bronson, Stefan P. Jackowski, Phillip G. Williams 2005-11-22 $6,353,000