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

William E. Panthofer — 4 Patents

Jackson, TN: #64 of 267 inventorsTop 25%
Tennessee: #4,599 of 20,272 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
William E. Panthofer has been granted 4 US patents. The first was granted in 1997 and the most recent in January 2013. William E. Panthofer ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list William E. Panthofer in Jackson, TN, US.

Patents per Year

Patents granted per year, 1997 to 2013Bar chart with a peak of 1 patents in 1997.peak 11997: 1 patents19972008: 1 patents20082012: 1 patents20122013: 1 patents2013

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8347877 Solar energy collecting system and method Yoram Leon Shabtay 2013-01-08
8272122 Tube mill with in-line braze coating process Yoram Leon Shabtay 2012-09-25
7399264 High frequency induction welding of austenitic stainless steel for pressure vessel tubing Michael P. Fisch 2008-07-15
5682783 Ceramic tubemill roll assembly Harvey B. Creamer, Mark J. Williams 1997-11-04