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

Alan R. Sternquist — 3 Patents

LELevolor: 2 patents #6 of 49Top 15%
NONewell Operating: 1 patents #138 of 268Top 55%
Pleasanton, CA: #1,419 of 3,062 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Alan R. Sternquist has been granted 3 US patents while listed as an inventor at Levolor. The first was granted in 1992 and the most recent in August 1995. Alan R. Sternquist ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Alan R. Sternquist in Pleasanton, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5437324 Shade with variable load braking and lift assist 1995-08-01 $26,253,000
5121893 Window blind low profile mounting bracket Robert N. King, Douglas J. Warner 1992-06-16
5092387 Venetian blind tilt wand connector Robert N. King, Douglas J. Warner 1992-03-03