Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JH

John D. Hulsmann — 5 Patents

RTX (Raytheon): 3 patents #3,886 of 15,912Top 25%
GAGrumman Aerospace: 1 patents #197 of 508Top 40%
Northrop Grumman: 1 patents #1,512 of 2,250Top 70%
Miller Place, NY: #17 of 90 inventorsTop 20%
New York: #27,005 of 115,490 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John D. Hulsmann has been granted 5 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 1992 and the most recent in January 2020. John D. Hulsmann ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John D. Hulsmann in Miller Place, NY, US.

Patents per Year

Patents granted per year, 1992 to 2020Bar chart with a peak of 1 patents in 1992.peak 11992: 1 patents19921999: 1 patents19992018: 1 patents20182019: 1 patents20192020: 1 patents2020

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10527705 System and method for multi-sensor multi-target 3D fusion using an unbiased measurement space Valeri I. Karlov, Julian S. Brody 2020-01-07 $36,990,000
10371784 System and method for multi-sensor multi-target 3D fusion using an unbiased measurement space Valeri I. Karlov, Julian S. Brody 2019-08-06 $25,605,000
9909866 Synthetic digital sextant for navigation Valeri I. Karlov, Aaron Maestas, Christopher J. Cormier, Anthony M. Sommese, Owen Lewis 2018-03-06 $16,143,000
5934103 Method and apparatus for production of spin-polarized medical-grade xenon .sup.129 gas by laser optical pumping Robert E. Ryan, Ron G. Pirich, Eric H. Schnittger, Theodore W. Hilgeman 1999-08-10 $5,843,000
5146229 Constrained optimum matched illumination-reception radar Joseph R. Guerci, Robert W. Schutz 1992-09-08 $2,378,000