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USPTO Patent Rankings Data through Dec 31, 2025
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John C. Walz — 5 Patents

SOSolbern: 4 patents #3 of 9Top 35%
VPVirginia Tech Intellectual Properties: 1 patents #405 of 1,095Top 40%
South Dennis, MA: #3 of 10 inventorsTop 30%
Massachusetts: #23,696 of 88,656 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John C. Walz has been granted 5 US patents while listed as an inventor at Solbern. The first was granted in 1980 and the most recent in November 2016. John C. Walz ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John C. Walz in South Dennis, MA, US.

Patents per Year

Patents granted per year, 1980 to 2016Bar chart with a peak of 1 patents in 1980.peak 11980: 1 patents19802000: 1 patents20002007: 1 patents20072014: 1 patents20142016: 1 patents2016

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9504260 Multi-stage rotary food product folder — 2016-11-29
8695650 Liquid filler system and container filling device — 2014-04-15
7234343 Method and apparatus for evanescent filed measuring of particle-solid separation William Ducker, Spencer Clark 2007-06-26
6041577 Method and apparatus for slicing elongated food articles into slabs and transferring the slabs to containers Gilbert M. Foulon, Jr. 2000-03-28
4239116 Apparatus for diverting articles Bernard C. Eisenberg 1980-12-16

Frequent Collaborators

Gilbert M. Foulon, Jr.1 shared
Bernard C. Eisenberg1 shared
William Ducker1 shared
Spencer Clark1 shared

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Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
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