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USPTO Patent Rankings Data through Dec 31, 2025
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James William KRAMER — 7 Patents

ZYZygo: 2 patents #34 of 99Top 35%
EIErico Products, Inc,: 1 patents #3 of 10Top 30%
Columbus, NE: #25 of 142 inventorsTop 20%
Nebraska: #639 of 5,697 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
James William KRAMER has been granted 7 US patents while listed as an inventor at Zygo. The first was granted in 1986 and the most recent in August 2025. James William KRAMER ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list James William KRAMER in Columbus, NE, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12396601 Toilet shield 2025-08-26
12179373 Vegetable slicing shield Daniel Stephen JONES, Joel M. Lieblein, Steven DRAKE 2024-12-31
11937744 Toilet shield 2024-03-26
11596280 Toilet shield 2023-03-07
6775006 Height scanning interferometry method and apparatus including phase gap analysis Peter Groot 2004-08-10 $2,404,000
6597460 Height scanning interferometer for determining the absolute position and surface profile of an object with respect to a datum Peter Groot, Xavier Colonna De Lega, Leslie L. Deck 2003-07-22 $1,437,000
4592688 Insulation hanger and method 1986-06-03