JH

John Hart

ST Solaero Technologies: 14 patents #11 of 58Top 20%
HP HP: 1 patents #3,612 of 7,018Top 55%
Overall (All Time): #245,138 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12249668 Multijunction solar cells Daniel Derkacs, Zachary Bittner, Andrew Espenlaub 2025-03-11
12051760 Multijunction solar cells Daniel Derkacs, Zachary Bittner, Andrew Espenlaub 2024-07-30
12027639 Multijunction solar cells Daniel Derkacs, Zachary Bittner, Andrew Espenlaub 2024-07-02
11916159 Multijunction solar cells Daniel Derkacs, Zachary Bittner, Andrew Espenlaub 2024-02-27
11799049 Metamorphic solar cells Zachary Bittner, Samantha Whipple, Nathaniel Miller, Daniel Derkacs 2023-10-24
11784273 Multijunction metamorphic solar cell Daniel Derkacs, Zachary Bittner, Andrew Espenlaub 2023-10-10
11784274 Multijunction solar cells Daniel Derkacs, Zachary Bittner, Andrew Espenlaub 2023-10-10
11742448 Multijunction solar cells Daniel Derkacs, Zachary Bittner, Andrew Espenlaub 2023-08-29
11742452 Inverted metamorphic multijunction solar cell Clayton Cozzan, Michael W. Riley, Christopher Kerestes 2023-08-29
11715807 Multijunction solar cells Daniel Derkacs, Zachary Bittner, Andrew Espenlaub 2023-08-01
11658256 Multijunction solar cells Daniel Derkacs, Zachary Bittner 2023-05-23
11482636 Multijunction solar cells Daniel Derkacs, Zachary Bittner, Andrew Espenlaub 2022-10-25
11380813 Metamorphic solar cells Zachary Bittner, Samantha Whipple, Nathaniel Miller, Daniel Derkacs 2022-07-05
11362230 Multijunction solar cells Daniel Derkacs, Zachary Bittner, Andrew Espenlaub 2022-06-14
11329181 Multijunction solar cells Daniel Derkacs, Zachary Bittner, Clayton Cozzan 2022-05-10
10707366 Multijunction solar cells on bulk GeSi substrate Zachary Bittner, Samantha Whipple, Nathaniel Miller, Daniel Derkacs, Paul R. Sharps 2020-07-07
4815047 Synthetic focus annular array transducer 1989-03-21
4807555 Rigidifier for an inflatable boat 1989-02-28