TS

Thomas Graham Spears

GE: 26 patents #895 of 36,430Top 3%
NC Northstar Manufacturing Co.: 4 patents #3 of 10Top 30%
Overall (All Time): #120,894 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 25 most recent of 30 patents

Patent #TitleCo-InventorsDate
12222838 System and methods for generating fault indications for an additive manufacturing process based on a probabilistic comparison of the outputs of multiple process models to measured sensor data Harry Kirk Mathews, Jr., Sarah H. Felix, Subhrajit Roychowdhury, Saikat Ray Majumder 2025-02-11
11958111 Gaseous ionization detectors for monitoring and controlling energy beams used to additively manufacture three-dimensional objects David Alan Bartosik 2024-04-16
11926106 Additively manufactured component having surface features for part identification Scott Alan Gold 2024-03-12
11806925 Additive manufacturing process Scott Alan Gold, Ajay Anand 2023-11-07
11745426 Scan field variation for additive manufacturing Justin Mamrak, MacKenzie Ryan Redding 2023-09-05
11679548 Method for melt pool monitoring 2023-06-20
11559854 Methods for detecting errors in an additive manufacturing process Scott Alan Gold, Ajay Anand 2023-01-24
11407179 Recoater automated monitoring systems and methods for additive manufacturing machines Joanna Mechelle Jayawickrema, Yousef Al-Kofahi, Ali Can 2022-08-09
11327870 System and methods for generating fault indications for an additive manufacturing process based on a probabilistic comparison of the outputs of multiple process models to measured sensor data Harry Kirk Mathews, Jr., Sarah H. Felix, Subhrajit Roychowdhury, Saikat Ray Majumder 2022-05-10
11285671 Method for melt pool monitoring using Green's theorem 2022-03-29
11090727 Additively manufactured component having surface features for part identification Scott Alan Gold 2021-08-17
11020907 Method for melt pool monitoring using fractal dimensions 2021-06-01
10943240 Additively manufactured component including a contrast agent for part identification Scott Alan Gold 2021-03-09
10914677 System and method for calibrating a melt pool monitoring system of an additive manufacturing machine Scott Alan Gold 2021-02-09
10894299 Fixed bed large scale additive manufacturing using foil-based build materials Justin Mamrak, MacKenzie Ryan Redding, Mark Kevin Meyer 2021-01-19
10894364 Method for melt pool monitoring using geometric length 2021-01-19
10884394 Additive manufacturing machine calibration based on a test-page based object Subhrajit Roychowdhury, Justin John Gambone, JR., Ruijie Shi, Naresh Sundaram Iyer 2021-01-05
10828723 Process monitoring for mobile large scale additive manufacturing using foil-based build materials Justin Mamrak, MacKenzie Ryan Redding 2020-11-10
10828836 Method for melt pool monitoring 2020-11-10
10828837 Method for melt pool monitoring using algebraic connectivity 2020-11-10
10703086 System and method for authenticating an additively manufactured component Scott Alan Gold, David Henry Abbott 2020-07-07
10706139 System and method for authenticating components Scott Alan Gold 2020-07-07
10675683 Laminar vertical powder flow for additive manufacturing Shane Matthew Gillespie, James Harding Shealy, Scott Alan Gold 2020-06-09
10646924 Additive manufacturing using a recoater with in situ exchangeable recoater blades Rachel Wyn Levine 2020-05-12
10073060 Non-contact acoustic inspection method for additive manufacturing processes MacKenzie Ryan Redding, Scott Alan Gold 2018-09-11