Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DC

David W. Copeland — 11 Patents

Oracle: 10 patents #1,140 of 14,854Top 8%
STSeagate Technology: 1 patents #2,726 of 4,626Top 60%
Mountain View, CA: #1,972 of 11,022 inventorsTop 20%
California: #55,401 of 386,348 inventorsTop 15%
Overall (All Time): #452,025 of 4,157,543Top 15%
11 Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11516941 Heat sink and printed circuit board arrangements for data storage systems Mohamad El-Batal 2022-11-29
9773718 Winged heat sink David C. Douglas, Bruce M. Guenin 2017-09-26
9390994 Heat sinks with interdigitated heat pipes Bruce M. Guenin 2016-07-12
9355932 Heat dissipation structure for an integrated circuit (IC) chip Seshasayee S. Ankireddi 2016-05-31
9184108 Heat dissipation structure for an integrated circuit (IC) chip Seshasayee S. Ankireddi 2015-11-10
8097813 Carbon nanotube based interposer Vadim Gektin 2012-01-17
8085540 Tandem fan assembly with airflow-straightening heat exchanger Marlin R. Vogel, Andrew R. Masto 2011-12-27
7804687 Liquid-cooled rack with pre-cooler and post-cooler heat exchangers used for EMI shielding Andrew R. Masto, Marlin R. Vogel 2010-09-28
7791194 Composite interconnect Vadim Gektin 2010-09-07
7667967 Liquid-cooled rack with optimized rack heat exchanger design for non-uniform power dissipation Marlin R. Vogel, Andrew R. Masto 2010-02-23
7619308 Multi-lid semiconductor package Vadim Gektin 2009-11-17