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

Daniel P. SPEAKER

BMBwxt Mpower: 1 patents #43 of 53Top 85%
SISouthwest Research Institute: 1 patents #454 of 935Top 50%
Lynchburg, VA: #206 of 554 inventorsTop 40%
Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #1,917,971 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10772246 Additive manufacturing for shielding neutron and photon radiation Albert J. Parvin, Nathan B. Hall 2020-09-08
9761332 Nuclear reactor neutron shielding Gary W. Neeley, James B. Inman 2017-09-12