JL

John S. Lettow

VM Vorbeck Materials: 24 patents #1 of 52Top 2%
HI H2Gen Innovations: 8 patents #2 of 22Top 10%
PU Princeton University: 8 patents #65 of 1,197Top 6%
SC Sud Chemie: 2 patents #54 of 244Top 25%
LT Lummus Technology: 1 patents #178 of 280Top 65%
SA Süd-Chemie Ag: 1 patents #10 of 70Top 15%
📍 Washington, DC: #17 of 3,063 inventorsTop 1%
🗺 District of Columbia: #17 of 3,063 inventorsTop 1%
Overall (All Time): #48,297 of 4,157,543Top 2%
53
Patents All Time

Issued Patents All Time

Showing 1–25 of 53 patents

Patent #TitleCo-InventorsDate
12366630 Sensor node communications system and related methods Brian Losey, Sriram Manivannan, Samarpita Chowdhury, James Turney, JOSIAH HENRY +3 more 2025-07-22
12363799 Wireless signal transmission using access point networks in wearable devices Sriram Manivannan, Mathew A Hudspeth, Trentice V Bolar 2025-07-15
12289421 Communications tarpaulin Sriram Manivannan, James Turney, Jennifer Pinkos, Kate Redmond, Dan Scheffer 2025-04-29
12270927 System to determine the location of a radio frequency source using radio frequency signal strength and related methods James Turney, Jaclyn Scott, Dan Scheffer, Sriram Manivannan, JOSIAH HENRY +5 more 2025-04-08
12228378 Wearable communications and ballistic protection system Keren Espina, Jennifer Pinkos, James Turney, Can Gun Yaprak, Sandy Spence 2025-02-18
12170739 Wearable antenna system Jennifer Pinkos, Keren Espina, James Turney, Sriram Manivannan, Sandy Spence +1 more 2024-12-17
12150497 Textile transmission line assemblies Kate Redmond, Dan Scheffer, Sriram Manivannan, Keren Espina, Ethan Traub +1 more 2024-11-26
11818805 Wireless signal transmission using access point networks in wearable devices Sriram Manivannan, Mathew A Hudspeth, Trentice V Bolar 2023-11-14
11722592 Wearable antenna system Jennifer Pinkos, Keren Espina, James Turney, Sriram Manivannan, Sandy Spence +1 more 2023-08-08
11289730 Flexible batteries Louise Brooks 2022-03-29
10433444 Interconnect device Louise Brooks, Paige J Boehmcke, Bretton Swope, Robyn Nariyoshi 2019-10-01
10379576 Wearable electronic devices 2019-08-13
10349178 Microphone diaphragm Dan Scheffer, Kenneth E Fritsch 2019-07-09
10321593 Interconnect device Louise Brooks, Paige J Boehmcke, Bretton Swope, Robyn Nariyoshi 2019-06-11
10270183 Graphene-based rotman lens Sriram Manivannan, Larry Herzon, Trentice V Bolar 2019-04-23
10244628 Printed electronics John M. Crain, Ilhan A. Aksay, Sibel Korkut, Katherine S. Chiang, Chuan-Hua Chen +1 more 2019-03-26
10176937 Electrical switches and sensors Terumi N McKenna, Dan Scheffer 2019-01-08
10166811 Security devices Dan Scheffer 2019-01-01
10103446 Graphene-based rotman lens Sriram Manivanna, Larry Hurzon, Trentice V Bolar 2018-10-16
10082830 Wearable electronic devices 2018-09-25
9956806 Security devices Dan Scheffer 2018-05-01
9926414 Reinforced polymeric articles Ilhan A. Aksay, Bora Buyukdincer, Nurcin Javaherian, Gustavo Pino, Kate Redmond +1 more 2018-03-27
9922744 Graphene-sulfur compositions and electrodes made therefrom 2018-03-20
9913374 Printed electronics John M. Crain, Ilhan A. Aksay, Sibel Korkut, Katherine S. Chiang, Chuan-Hua Chen +1 more 2018-03-06
9894944 Personal thermal management system Louise Brooks, Dan Scheffer 2018-02-20