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USPTO Patent Rankings Data through Dec 31, 2025
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Peter A. Lewis — 12 Patents

IBM: 5 patents #18,770 of 70,183Top 30%
DLDraper Laboratory: 3 patents #230 of 921Top 25%
NBNxp B.V.: 1 patents #1,722 of 3,591Top 50%
U.S. Philips: 1 patents #4,149 of 8,851Top 50%
Reston, VA: #78 of 864 inventorsTop 10%
Virginia: #2,479 of 34,511 inventorsTop 8%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Peter A. Lewis has been granted 12 US patents while listed as an inventor at IBM. The first was granted in 1981 and the most recent in February 2025. Peter A. Lewis ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Peter A. Lewis in Reston, VA, US.

Patents per Year

Patents granted per year, 1981 to 2025Bar chart with a peak of 3 patents in 2009.peak 31981: 1 patents19812003: 1 patents20032005: 1 patents20052006: 2 patents20062009: 3 patents20092011: 1 patents20112021: 1 patents20212023: 1 patents20232025: 1 patents2025

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12235368 Multi-source distributed navigation system architecture Juha-Pekka J. Laine, Benjamin F. Lane, William W. Whitacre, Robin Mark Adrian Dawson, Joseph M. Kinast +5 more 2025-02-25
11774602 Multi-source distributed navigation system architecture Juha-Pekka J. Laine, Benjamin F. Lane, William W. Whitacre, Robin Mark Adrian Dawson, Joseph M. Kinast +5 more 2023-10-03
11150357 Multi-source distributed navigation system architecture Juha-Pekka J. Laine, Benjamin F. Lane, William W. Whitacre, Robin Mark Adrian Dawson, Joseph M. Kinast +5 more 2021-10-19
8025056 Hyperbaric chamber — 2011-09-27
7634999 Hyperbaric chamber — 2009-12-22
7577956 Method, system and program storage device for accessing memory to perform messaging using a channel coupled to a sender and a receiver Shawfu Chen, Robert O. Dryfoos, Allan Feldman, David Hu, Jason A. Keenaghan +3 more 2009-08-18 $24,774,000
7483685 Method and device for wavelet denoising — 2009-01-27
7140017 Performance of channels used in communicating between senders and receivers Shawfu Chen, Robert O. Dryfoos, Allan Feldman, David Hu, Jason A. Keenaghan +3 more 2006-11-21 $6,127,000
7068604 Managing memory resident queues to control resources of the systems using the queues Shawfu Chen, Robert O. Dryfoos, Allan Feldman, David Hu, Jason A. Keenaghan +3 more 2006-06-27 $5,894,000
6901533 Reconstructing memory residents queues of an inactive processor Shawfu Chen, Robert O. Dryfoos, Allan Feldman, David Hu, Jason A. Keenaghan +2 more 2005-05-31 $8,494,000
6625117 Method and apparatus for switching messages from a primary message channel to a secondary message channel in a message queuing system Shawfu Chen, Robert O. Dryfoos, Allan Feldman, David Hu, Masashi E. Miyake +1 more 2003-09-23 $14,600,000
4283794 Measuring radio-frequency impedance Michael J. Underhill 1981-08-11 $433,000

Frequent Collaborators

Allan Feldman5 shared
Robert O. Dryfoos5 shared
David Hu5 shared
Shawfu Chen5 shared
Jason A. Keenaghan4 shared
Mei-Hui Wang4 shared

Nearby-Ranked Inventors

John Patrick Hickey, III12
Gregory Lutter12
Josselin Xavier COUPARD12
Xuan Li12
Nandana Mihindukulasooriya12
Keiichi Matsuda12
Robert Imig12
Peter Mage12
Sze Ping Ching12