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

Hill Johnson — 6 Patents

Charlottesville, VA: #212 of 1,304 inventorsTop 20%
Virginia: #5,254 of 34,511 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Hill Johnson has been granted 6 US patents. The first was granted in 2024 and the most recent in October 2025. Hill Johnson ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Hill Johnson in Charlottesville, VA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12433991 Wearable fluid delivery system Joseph Neal Piper, James Landon Gilkey, Brian Bergeron, Martin Eric Weiner 2025-10-07
12059515 Breast milk distribution system and uses thereof Laura HAFT, William C. BRODY, Heath Stephenson, Carl-Eiler Rodrigues, Dominic MOFFAT +1 more 2024-08-13
D1033628 Fluid delivery module Joseph Neal Piper, James Landon Gilkey, Brian Bergeron, Martin Eric Weiner 2024-07-02
12017039 Pump for wearable fluid delivery system Joseph Neal Piper, James Landon Gilkey, Brian Bergeron, Martin Eric Weiner 2024-06-25
D1029235 Fluid delivery system Joseph Neal Piper, James Landon Gilkey, Brian Bergeron, Martin Eric Weiner 2024-05-28
D1029236 Fluid pouch assembly Joseph Neal Piper, James Landon Gilkey, Brian Bergeron, Martin Eric Weiner 2024-05-28