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

Mark D. Pfleeger — 1 Patent

SPSpx: 1 patents #217 of 468Top 50%
Bryan, OH: #55 of 109 inventorsTop 55%
Ohio: #42,926 of 73,341 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark D. Pfleeger has been granted 1 US patent while listed as an inventor at Spx. All of these patents were granted in 2000. Mark D. Pfleeger ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark D. Pfleeger in Bryan, OH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6134896 Background tank fill William Brown, Walter D. Murray, Gary P. Murray 2000-10-24 $19,584,000