Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dennis E. Ferguson — 23 Patents

3M: 22 patents #581 of 11,543Top 6%
AAAstronics Aerosat: 1 patents #13 of 22Top 60%
Mahtomedi, MN: #18 of 255 inventorsTop 8%
Minnesota: #2,936 of 52,454 inventorsTop 6%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Dennis E. Ferguson has been granted 23 US patents while listed as an inventor at 3M. The first was granted in 2004 and the most recent in November 2018. Dennis E. Ferguson ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Dennis E. Ferguson in Mahtomedi, MN, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10131445 Containment system and increased strength radome assembly Joseph A. Hoell, Jr., Grant A. Dillon, Frank Blanda, David E. Kopf, Bruce D. Kelly +2 more 2018-11-20
9511525 Web with molded articles on both sides Satinder K. Nayar, Peter T. Benson, Stanley Rendon, Donald L. Pochardt, James N. Dobbs 2016-12-06 $36,817,000
9289925 Methods of making hollow microneedle arrays and articles and uses therefrom Stanley Rendon 2016-03-22 $15,749,000
9289931 Ultrasonic-assisted molding of precisely-shaped articles and methods Stanley Rendon, Donald L. Pochardt, Joseph S. Warner, Timothy J. Rowell, Peter T. Benson +1 more 2016-03-22 $15,749,000
9012011 Web with molded articles on both sides Satinder K. Nayar, Peter T. Benson, Stanley Rendon, Donald L. Pochardt, James N. Dobbs 2015-04-21 $26,319,000
8858807 Process for making microneedles, microneedle arrays, masters, and replication tools Robert J. DeVoe, Franklyn L. Frederickson, Mitchell A. F. Johnson, Mikhail L. Pekurovsky, Craig R. Sykora +1 more 2014-10-14 $22,252,000
8828620 Roll-good fuel cell fabrication processes, equipment, and articles produced from same David Robert Mekala, Donald G. Peterson, Duane D. Fansler 2014-09-09 $15,442,000
8821779 Method of molding a microneedle Satinder K. Nayar, Donald L. Pochardt 2014-09-02 $24,267,000
8637136 Articles injection molded on a web Satinder K. Nayar, Stanley Rendon, Donald L. Pochardt, James N. Dobbs 2014-01-28 $18,361,000
8449807 Ultrasonic injection molding on both sides of a web Satinder K. Nayar, Peter T. Benson, Stanley Rendon, Donald L. Pochardt, Daniel H. Carlson 2013-05-28 $17,466,000
8268511 Roll-good fuel cell fabrication processes, equipment, and articles produced from same David Robert Mekala, Donald G. Peterson, Duane D. Fansler 2012-09-18 $13,703,000
8262967 Gasket molding system for membrane electrode assemblies 2012-09-11 $12,027,000
8246893 Method of molding a microneedle Satinder K. Nayar, Donald L. Pochardt 2012-08-21 $32,422,000
8236231 Ultrasonic injection molding on a web Satinder K. Nayar, Peter T. Benson, Stanley Rendon, Donald L. Pochardt, James N. Dobbs +1 more 2012-08-07 $16,322,000
8192856 Flow field 2012-06-05 $13,194,000
8088321 Method of molding a microneedle Satinder K. Nayar, Donald L. Pochardt 2012-01-03 $26,599,000
7771181 Gasket molding system for membrane electrode assemblies 2010-08-10 $17,150,000
7722684 Roll-good fuel cell fabrication processes, equipment, and articles produced from same David Robert Mekala, Donald G. Peterson, Duane D. Fansler 2010-05-25 $14,154,000
7703179 Microreplicated surface Thomas I. Insley 2010-04-27 $26,089,000
7482088 Flow field 2009-01-27 $39,841,000
7297428 Registration arrangement for fuel cell assemblies Kim B. Saulsbury, Mary Boone, Dennis P. O'Brien, Paul Boucher 2007-11-20 $10,803,000
7195690 Roll-good fuel cell fabrication processes, equipment, and articles produced from same David Robert Mekala, Donald G. Peterson, Duane D. Fansler 2007-03-27 $28,306,000
6800234 Method for making a molded polymeric article James J. Kobe, Bradley D. Zinke 2004-10-05 $20,429,000