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USPTO Patent Rankings Data through Dec 31, 2025
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Douglas M. Lorang — 3 Patents in 2023

SESpinal Elements: 3 patents #2 of 25Top 8%
San Jose, CA: #1,076 of 6,843 inventorsTop 20%
California: #8,833 of 67,585 inventorsTop 15%
Overall (2023): #81,447 of 537,848Top 20%
3 Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11771483 Minimal impact access system to disc space Joshua M. Ammerman, Laurent Schaller, Ricardo J. Simmons, Timothy J. McGrath 2023-10-03
11583327 Minimally invasive interbody fusion Patricia McHale, James K. Lee, Laurent Schaller, Sandeep Kunwar, Richard G. Fessler +2 more 2023-02-21
11564811 Graft material injector system and method Jeffrey L. Emery, Andrew Huffmaster, Jarrod W. Taylor 2023-01-31