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

Daniel Alexander — 4 Patents

VMVesper Medical: 3 patents #7 of 8Top 90%
Novi, MI: #496 of 1,560 inventorsTop 35%
Michigan: #22,248 of 86,293 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Daniel Alexander has been granted 4 US patents while listed as an inventor at Vesper Medical. The first was granted in 2001 and the most recent in March 2024. Daniel Alexander ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Daniel Alexander in Novi, MI, US.

Patents per Year

Patents granted per year, 2001 to 2024Bar chart with a peak of 1 patents in 2001.peak 12001: 1 patents20012021: 1 patents20212022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11938046 Medical implants with structural members having barbs for retaining radiopaque markers Michael A. Longo, Christopher John Turek, Timothy W. O'Neil 2024-03-26
11376140 Medical implants with structural members having barbs for retaining radiopaque markers Michael A. Longo, Christopher John Turek, Timothy W. O'Neil 2022-07-05
11147694 Medical implants with structural members having barbs for retaining radiopaque markers Michael A. Longo, Christopher John Turek, Timothy W. O'Neil 2021-10-19
6309392 System for intramedullary fixation of long bone fractures Terrence R. Burns, John Rooney 2001-10-30