Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Brian E. Richter — 3 Patents

RORosemount: 3 patents #156 of 629Top 25%
DADaimlerchrysler Aerospace Ag: 1 patents #1 of 33Top 4%
Bloomington, MN: #414 of 1,157 inventorsTop 40%
Minnesota: #19,251 of 52,454 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Brian E. Richter has been granted 3 US patents while listed as an inventor at Rosemount. The first was granted in 2000 and the most recent in July 2003. Brian E. Richter ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Brian E. Richter in Bloomington, MN, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6588313 Hydraulic piston position sensor Gregory C. Brown 2003-07-08 $103,198,000
6198424 Multiple process product interface detection for a low power radar level transmitter Kurt C. Diede 2001-03-06 $41,579,000
6107957 Radar level gauge Stefan Cramer, Rolf Gluth, Thomas Schake 2000-08-22