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

James A. DeMuth — 71 Patents

STSeurat Technologies: 53 patents #1 of 24Top 5%
LSLawrence Livermore National Security: 18 patents #44 of 1,665Top 3%
WTWestern Digital Technologies: 1 patents #1,787 of 3,180Top 60%
Woburn, MA: #1 of 602 inventorsTop 1%
Massachusetts: #545 of 88,656 inventorsTop 1%
Overall (All Time): #28,041 of 4,157,543Top 1%
71 Patents All Time

Issued Patents All Time

Showing 26–50 of 71 patents

Patent #TitleCo-InventorsDate
11872758 Multi-functional ingester system for additive manufacturing Erik Toomre, Francis L. Leard, Kourosh Kamshad, Heiner Fees, Eugene Berdichevsky 2024-01-16
11872760 Distributed flux array Susanne Kras, Andrew J. Bayramian, Francis L. Leard, Drew W. Kissinger, Cote LeBlanc 2024-01-16
11801636 Additive manufacturing method using switchyard beam routing of patterned light Francis L. Leard, Erik Toomre 2023-10-31
11801635 Laser pulse shaping for additive manufacturing Andrew J. Bayramian, Eric B. Duoss, Joshua D. Kuntz, Christopher M. Spadaccini 2023-10-31
11745425 Enclosed additive manufacturing system Erik Toomre, Francis L. Leard, Kourosh Kamshad, Heiner Fees, Eugene Berdichevsky 2023-09-05
11738505 Large area arrayed light valves Francis L. Leard, Andrew J. Bayramian, Drew W. Kissinger, Joseph Gillespie 2023-08-29
11724455 Chamber systems for additive manufacturing Erik Toomre, Francis L. Leard, Kourosh Kamshad, Heiner Fees, Eugene Berdichevsky 2023-08-15
11718568 Additive manufacturing, bond modifying system and method Erik Toomre 2023-08-08
11701819 Additive manufacturing, spatial heat treating system and method Erik Toomre, Martin Eberhard 2023-07-18
11691341 Part manipulation using printed manipulation points Erik Toomre, Francis L. Leard, Kourosh Kamshad, Heiner Fees, Eugene Berdichevsky 2023-07-04
11666971 Additive manufacturing system and method Erik Toomre, Francis L. Leard, Kourosh Kamshad, Heiner Fees, Eugene Berdichevsky 2023-06-06
11656511 Laser damage hardening of light modulator components for use with high optical fluence systems Francis L. Leard, Andrew J. Bayramian, Drew W. Kissinger, Ning Duanmu, Kourosh Kamshad 2023-05-23
11577347 Multi-functional ingester system for additive manufacturing Erik Toomre, Francis L. Leard, Kourosh Kamshad, Heiner Fees, Eugene Berdichevsky 2023-02-14
11548101 Long and high resolution structures formed by additive manufacturing techniques Erik Toomre, Francis L. Leard, Kourosh Kamshad, Heiner Fees, Eugene Berdichevsky 2023-01-10
11541481 Additive manufacturing system using a pulse modulated laser for two-dimensional printing Andrew J. Bayramian, Ning Duanmu, Yiyu Shen 2023-01-03
11534865 System and method for high power diode based additive manufacturing Bassem S. El-Dasher, Andrew J. Bayramian, Joseph C. Farmer, Sharon G. TORRES 2022-12-27
11524369 Chamber systems for additive manufacturing Erik Toomre, Francis L. Leard, Kourosh Kamshad, Heiner Fees, Eugene Berdichevsky 2022-12-13
11524458 Laser pulse shaping for additive manufacturing Andrew J. Bayramian, Eric B. Duoss, Joshua D. Kuntz, Christopher M. Spadaccini 2022-12-13
11446741 System and method for forming material substrate printer Andrew J. Bayramian, Bassem S. El-Dasher, Kevin J. Kramer 2022-09-20
11446774 Dynamic optical assembly for laser-based additive manufacturing Erik Toomre, Francis L. Leard, Kourosh Kamshad, Heiner Fees, Eugene Berdichevsky 2022-09-20
11344978 Multi-functional ingester system for additive manufacturing Erik Toomre, Francis L. Leard, Kourosh Kamshad, Heiner Fees, Eugene Berdichevsky 2022-05-31
11292090 Additive manufacturing system and method Erik Toomre, Francis L. Leard, Kourosh Kamshad, Heiner Fees, Eugene Berdichevsky 2022-04-05
11148319 Additive manufacturing, bond modifying system and method Erik Toomre 2021-10-19
11072114 Variable print chamber walls for powder bed fusion additive manufacturing Erik Toomre, Francis L. Leard, Kourosh Kamshad, Heiner Fees, Eugene Berdichevsky 2021-07-27
11065810 Additive manufacturing system and method Erik Toomre, Francis L. Leard, Kourosh Kamshad, Heiner Fees, Eugene Berdichevsky 2021-07-20