Prosecution Insights
Last updated: October 25, 2026

USPTO Art Unit 3745: Examiners and Allowance Rates

105 examiners • 34 with pending office actions • Medical Devices & Mechanical Engineering (Tech Center 3700)

Art unit baseline (last 5 years, 14,969 dispositions): 65% allowance rate • 3.0 office actions per allowance • 700 days median pendency
ExaminerAllowance rateResolved casesPending apps
David Whittaker100.0%150
Emily Sarah Adelman100.0%70
Latoia L Sudler100.0%50
Alonzo N Coleman100.0%40
Zubair Eltaf100.0%20
Andrew Magd100.0%20
Jerry M Blevins100.0%10
Christopher C Williams100.0%10
Jason Khalil Hawkins100.0%10
Adam Michael Eckardt100.0%10
Nathan C Zollinger100.0%10
Jacob F Betit100.0%10
Muhammed K Raji100.0%10
Devin J Hanan100.0%10
Elizabeth Rose Neleski100.0%10
Pegah Parvini100.0%10
Michael Lebentritt91.1%2480
Igor Kershteyn89.8%1,1420
Jason Todd Newton89.5%3800
Theodore C Ribadeneyra89.2%42623
Eric J Zamora Alvarez88.7%5419
Ryan C Clark88.3%2997
Sabbir Hasan88.1%3956
Thomas E Lazo86.8%1,38717
Ninh H Nguyen86.1%1,0410
Adam Ray Benson85.7%140
Daniel S. Collins85.3%61922
Abiy Teka84.9%69722
Eldon T Brockman84.9%6080
Brian Christopher Delrue84.3%43923
Maxime M Adjagbe84.1%71014
Jason A Fountain84.1%3890
Jackson N Gillenwaters83.0%2246
Topaz L Elliott82.7%4330
John S Hunter82.5%3650
Wesley Le Fisher82.4%22219
Michael S Leslie81.2%1,15115
Michael L Sehn81.2%67014
Andrew Thanh Bui80.9%25616
Woody A Lee Jr.80.8%4890
Andrew James Marien80.0%3108
Juan G Flores79.6%78819
Danielle M Christensen79.4%64210
Maranatha Boardman79.4%680
Peter T Hrubiec78.9%570
Behnoush Haghighian78.8%47220
Eric A Lange78.6%1590
Sang K Kim78.6%4060
Elton K Wong78.2%48719
Andrew Coleman Knopp77.4%530
William G Grigos77.0%1830
Cameron A Corday77.0%35212
Kayla M Mccaffrey77.0%4439
Christopher J Hargitt76.1%1130
Courtney D Heinle76.1%462
Brian P Wolcott75.8%5650
Aaron Robert Eastman75.0%7050
Jose M Siguenza Jr.75.0%40
Matthew Wiblin74.7%65934
Hoon Choi74.2%310
Jason Gregory Davis74.2%61614
Liam J Mcdowell73.8%3510
Richard C Drake73.8%2020
Christopher M Verdier73.4%1,0900
Julian B Getachew73.1%1930
Christopher Ryan Legendre73.0%7630
Dustin T Nguyen72.6%48630
Qi Gan71.4%70
Justin D Seabe71.4%79011
Brian O Peters71.4%6010
Richard A Edgar71.3%9310
Aaron H Jagoda71.0%620
Logan M Kraft70.7%3550
Dwayne J White70.2%5880
Arthur Paul Golik70.2%9423
Michael K. Reitz69.1%23620
Hakeem M Abdellaoui68.7%670
Adam Wayne Brown68.5%4670
Jeffrey A Brownson68.1%1350
Joshua R Beebe67.4%5616
Aye Su Mon Htay67.2%36617
Asefeh Hemmati66.7%30
Jason Mikus66.5%2120
Frank D Lopez66.4%1,0210
Alexander A White65.4%2280
Jesse M Prager63.4%7290
Michael M Quandt62.8%49714
Wayne A Lambert62.3%52816
Justin A Pruitt62.0%27120
William T Vadala60.0%50
Ryan H Ellis59.3%3290
Nathaniel Edward Wiehe55.5%3104
Sean Jerrard Younger52.9%4270
Narcrisha S Norman50.0%20
Nercy L Moreno-Nerey50.0%20
Kenneth Bomberg43.3%300
Christopher M Kemp33.3%30
Joe Robert Gonzalez Jr.33.3%30
Timothy J Teicher25.0%80
Georgi Korobanov25.0%40
Lester W Forsythe Jr.25.0%40
David E Sosnowski23.5%170
Edward K Look7.6%920
David E Mann0.0%10
Daniel P Tapolcai0.0%10

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 3745?

64.8% over the last five years, across 14,969 resolved applications.

Which examiners in Art Unit 3745 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Michael Lebentritt (91.1%, 248 resolved), Igor Kershteyn (89.8%, 1,142 resolved), Jason Todd Newton (89.5%, 380 resolved).

Which examiners in Art Unit 3745 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: Edward K Look (7.6%, 92 resolved), Kenneth Bomberg (43.3%, 30 resolved), Sean Jerrard Younger (52.9%, 427 resolved).

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