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

David Jonathan Pitman — 3 Patents

Singapore, SG: #3,094 of 13,971 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Jonathan Pitman has been granted 3 US patents. The first was granted in 2019 and the most recent in September 2021. David Jonathan Pitman ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Jonathan Pitman in Singapore, SG.

Patents per Year

Patents granted per year, 2019 to 2021Bar chart with a peak of 1 patents in 2019.peak 12019: 1 patents20192020: 1 patents20202021: 1 patents2021

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D930111 Wider center section cartridge 2021-09-07
D897492 Shower filter housing Ridzert Arnaud Corstiaan Ingenegeren 2020-09-29
D857838 Shower water filter Budimir Jovicic 2019-08-27