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Patrick A. Walker — 4 Patents

Houston, TX: #5,436 of 21,073 inventorsTop 30%
Texas: #33,915 of 125,132 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Patrick A. Walker has been granted 4 US patents. The first was granted in 1998 and the most recent in July 2021. Patrick A. Walker ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Patrick A. Walker in Houston, TX, US.

Patents per Year

Patents granted per year, 1998 to 2021Bar chart with a peak of 1 patents in 1998.peak 11998: 1 patents19982000: 1 patents20002014: 1 patents20142021: 1 patents2021

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11052946 Modular reconfigurable vehicle frame system — 2021-07-06
8757651 Collapsible motorized two-wheeled cycle system — 2014-06-24
6075206 Conduit drain for use in non-hazardous locations — 2000-06-13
5796035 Conduit drain for use in non-hazardous locations — 1998-08-18

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