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

Steven Walker — 8 Patents

TTTouchdown Technologies: 2 patents #9 of 22Top 45%
FEFlexibility Engineering: 1 patents #3 of 3Top 100%
SDSecretary Of State For Defence: 1 patents #45 of 267Top 20%
Loveland, CO: #145 of 931 inventorsTop 20%
Colorado: #5,915 of 40,980 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Steven Walker has been granted 8 US patents while listed as an inventor at Touchdown Technologies. The first was granted in 2008 and the most recent in April 2024. Steven Walker ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Steven Walker in Loveland, CO, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11961380 Smoke chamber as audio chamber in audible alarm devices Doug Lawrence 2024-04-16
11549280 Fencing system and method 2023-01-10
9884733 Conveyed bottle guide apparatus and method Joseph W. Pawelski, Thomas M. Ingraham 2018-02-06
9807979 Explosive and narcotics detection dog training with vapour or aerosol air impregnation Timothy Graham Foat, Christopher Coffey, Matthew Brookes 2017-11-07
9132399 Pellet mill 2015-09-15
D600519 Fork with vibrating means Tammy Walker 2009-09-22
7365551 Excess overdrive detector for probe cards 2008-04-29
7355422 Optically enhanced probe alignment 2008-04-08