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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Brian M. Bargenquest — 3 Patents

QUQuestech: 1 patents #16 of 25Top 65%
Carrollton, TX: #380 of 1,041 inventorsTop 40%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Brian M. Bargenquest has been granted 3 US patents while listed as an inventor at Questech. The first was granted in 1998 and the most recent in January 2001. Brian M. Bargenquest ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Brian M. Bargenquest in Carrollton, TX, US.

Patents per Year

Patents granted per year, 1998 to 2001Bar chart with a peak of 1 patents in 1998.peak 11998: 1 patents19981999: 1 patents19992001: 1 patents2001

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6176180 Liquid applicator for cut sheets James E. Taylor, Richard W. Carlson 2001-01-23
5908505 High volume, textured liquid transfer surface James E. Taylor 1999-06-01
5797318 Liquid applicator for cut sheets James E. Taylor, Richard W. Carlson 1998-08-25