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John D. Jackman — 5 Patents

Framingham, MA: #346 of 1,271 inventorsTop 30%
Massachusetts: #23,696 of 88,656 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John D. Jackman has been granted 5 US patents. The first was granted in 2012 and the most recent in October 2024. John D. Jackman ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John D. Jackman in Framingham, MA, US.

Patents per Year

Patents granted per year, 2012 to 2024Bar chart with a peak of 1 patents in 2012.peak 12012: 1 patents20122014: 1 patents20142021: 1 patents20212022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12110673 Telescoping toilet mounting flange Christopher M. Jackman, Brian Jackman 2024-10-08
11391030 Telescoping toilet mounting flange Christopher M. Jackman, Brian Jackman 2022-07-19
10907335 Telescoping toilet mounting flange — 2021-02-02
8807280 Multi-directional transport device for scaffolding — 2014-08-19
8205394 Adjustable bathtub ledger strap and method of use Christopher M. Jackman 2012-06-26

Frequent Collaborators

Christopher M. Jackman3 shared
Brian Jackman2 shared

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