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

Larry Walker — 3 Patents

SASauer-Danfoss: 2 patents #43 of 141Top 35%
NCNorth American Container: 1 patents #5 of 8Top 65%
Arlington, TX: #458 of 1,708 inventorsTop 30%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Larry Walker has been granted 3 US patents while listed as an inventor at Sauer-Danfoss. The first was granted in 1990 and the most recent in February 2004. Larry Walker ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Larry Walker in Arlington, TX, US.

Patents per Year

Patents granted per year, 1990 to 2004Bar chart with a peak of 1 patents in 1990.peak 11990: 1 patents19902003: 1 patents20032004: 1 patents2004

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6688858 Pump housing mounting flange with tangentially positioned mounting slots Nick Boone, David D. Dirks 2004-02-10 $1,864,000
6588762 Lathe cut face seal and method for sealing irregularly shaped cavity Nick Boone 2003-07-08 $2,216,000
4978015 Plastic container for pressurized fluids 1990-12-18