Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Darrin M. Hansen — 25 Patents

The Boeing: 25 patents #220 of 15,756Top 2%
Seattle, WA: #943 of 21,776 inventorsTop 5%
Washington: #3,391 of 76,902 inventorsTop 5%
Overall (All Time): #161,744 of 4,157,543Top 4%
25 Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
11655344 Organogel compositions including functional additives and methods for the same Ashley M. Dustin, Andrew P. Nowak, Xin N. Guan, Carissa Ann Pajel, Melinda Dae Miller +1 more 2023-05-23
11649845 Mechanical fastener system for electromagnetic effect (EME) protection Blake A. Simpson, Richard B. Tanner, Peter K. Augusciak 2023-05-16
11303047 Conductively coated fastening systems for full size determinant assembly (FSDA) Blake A. Simpson 2022-04-12
11248647 EME cap for preventing uncured sealant squeeze out Benjamin P. Hargrave, Carissa Ann Pajel 2022-02-15
11137014 Conductive fastening system and method for improved EME performance Blake A. Simpson, Shahriar Khosravani 2021-10-05
11078947 Combustion quenching fastener caps with holes Christopher S. Roper, Randall Schubert, Eddie Kwon, Jason Scott Damazo, Mark O'Masta +1 more 2021-08-03
11054403 Cleaning composition and method for enhanced sealant adhesion Binil Itty Ipe Kandapallil, Carissa Ann Pajel, Dion P. Coleman, Judith A. Werner 2021-07-06
11022164 Double shell fastener caps Christopher S. Roper, Randall Schubert, Eddie Kwon, Jason Scott Damazo, Mark O'Masta +1 more 2021-06-01
10941256 Organogel compositions including functional additives and methods for the same Ashley M. Dustin, Andrew P. Nowak, Xin N. Guan, Carissa Ann Pajel, Melinda Dae Miller +1 more 2021-03-09
10858497 Core-shell particles, compositions incorporating the core-shell particles and methods of making the same Andrew P. Nowak, Sophia S. Yang, Thomas I. Boundy, Alain A. Adjorlolo, Carissa Ann Pajel +1 more 2020-12-08
10808749 Method and systems for inserting a coated fastener in an assembly Shahriar Khosravani, Blake A. Simpson, Junghyun Ahn 2020-10-20
10717257 Light-curable sealant applicator Carissa Ann Pajel, Benjamin P. Hargrave, Hugh Christopher VanValkenburgh, Kay Y. Blohowiak 2020-07-21
10603844 Apparatus and methods for injecting filler material into a hole in a composite layer Shahriar Khosravani, Blake A. Simpson, Mark J. DuFour 2020-03-31
10501202 Ignition-quenching systems, apparatuses, and methods Christopher S. Roper, John R. Lowell, Eddie Kwon, Jason Scott Damazo, Eric C. Clough +9 more 2019-12-10
10401339 Cleaning composition and method for enhanced sealant adhesion Binil Itty Ipe Kandapallil, Carissa Ann Pajel, Dion P. Coleman, Judith A. Werner 2019-09-03
10246565 Rapidly curing adhesives using encapsulated catalyst and focused ultrasound Andrew P. Nowak, Geoffrey P. McKnight, Carissa Ann Pajel, Sophia S. Yang, Thomas I. Boundy +2 more 2019-04-02
10099250 Light-curable material applicator and associated methods Carissa Ann Pajel, Benjamin P. Hargrave, Dion P. Coleman, Michael D. Jones 2018-10-16
10051767 Method and apparatus for covering a fastener system Ilsop Steven Yoon, Kevin D. Pate, Carissa Ann Pajel, Todd Michael Alberts 2018-08-14
9856359 Core-shell particles, compositions incorporating the core-shell particles and methods of making the same Andrew P. Nowak, Sophia S. Yang, Thomas I. Boundy, Alain A. Adjorlolo, Carissa Ann Pajel +1 more 2018-01-02
9718221 Methods, systems, and devices for radio-frequency assisted removal of sealant Carissa Ann Pajel 2017-08-01
9669942 Lightning damage resistant aircraft skin fasteners Shahriar Khosravani, Poh Soong Tang, Omid B. Nakhjavani, Hamid Jamshidiat 2017-06-06
9283598 Methods, systems, and devices for radio-frequency assisted removal of sealant Carissa Ann Pajel 2016-03-15
7969706 Lightning protection system for aircraft composite structure Russell J. Heeter, Jeffrey D. Morgan, Kevin D. Pate, John R. Porter, Steven C. Steckmyer +4 more 2011-06-28
7898785 Lightning protection system for an aircraft composite structure Dale B. Winter, Jeffrey D. Morgan, Steven C. Steckmyer, Kevin D. Pate, John R. Porter +3 more 2011-03-01
7599164 Lightning protection system for aircraft composite structure Russell J. Heeter, Jeffrey D. Morgan, Kevin D. Pate, John R. Porter, Steven C. Steckmyer +4 more 2009-10-06