Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Keith A. Drescher — 11 Patents

DIDiebold: 7 patents #116 of 365Top 35%
Intel: 4 patents #8,538 of 30,777Top 30%
Olympia, WA: #40 of 379 inventorsTop 15%
Washington: #9,483 of 76,902 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Keith A. Drescher has been granted 11 US patents while listed as an inventor at Diebold. The first was granted in 2000 and the most recent in February 2019. Keith A. Drescher ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Keith A. Drescher in Olympia, WA, US.

Patents per Year

Patents granted per year, 2000 to 2019Bar chart with a peak of 2 patents in 2001.peak 22000: 1 patents20002001: 2 patents20012003: 1 patents20032004: 1 patents20042009: 2 patents20092011: 2 patents20112012: 1 patents20122019: 1 patents2019

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10198333 Test, validation, and debug architecture Mark B. Trobough, Keshavan Tiruvallur, Chinna Prudvi, Christian Iovin, David W. Grawrock +37 more 2019-02-05 $24,217,000
8326968 Multi-link correlation 2012-12-04 $14,359,000
7958404 Enabling resynchronization of a logic analyzer Debendra Das Sharma, David Sams, Richard Glass 2011-06-07 $16,749,000
7891554 Automated transaction machine system H. Thomas Graef, William D. Beskitt, Damon J. Blackford, Dale Blackson, Robert Bowser +14 more 2011-02-22 $2,102,000
7496801 Method, apparatus and system for facilitating debug for link interconnects Richard Glass, Madhu Athreya, Piyush Desai 2009-02-24 $15,365,000
7494046 Automated transaction machine system H. Thomas Graef, Mark D. Smith, Edward L. Laskowski, William D. Beskitt, Damon J. Blackford +14 more 2009-02-24 $4,021,000
6726097 Automated transaction machine system H. Thomas Graef, William D. Beskitt, Damon J. Blackford, Dale Blackson, Robert Bowser +14 more 2004-04-27 $5,776,000
6607081 Automated transaction machine system H. Thomas Graef, William D. Beskitt, Damon J. Blackford, Dale Blackson, Robert Bowser +14 more 2003-08-19 $9,486,000
6290070 Currency recycling automated banking machine H. Thomas Graef, William D. Beskitt, Damon J. Blackford, Dale Blackson, Robert Bowser +14 more 2001-09-18 $26,997,000
6264101 Control system for currency recycling automated banking machine Mike Ryan, Robert Bowser, Matthew Force, Bill Schadt, Mark D. Smith 2001-07-24 $12,320,000
6131809 Control system communication apparatus and method for currency recycling automated banking machine Robert Bowser, Matthew Force, Mike Ryan, Bill Schadt 2000-10-17 $17,601,000