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USPTO Patent Rankings Data through Dec 31, 2025
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Joseph E. Wallace — 13 Patents

VAVanmark: 7 patents #1 of 4Top 25%
IBM: 3 patents #26,335 of 70,183Top 40%
PAParker-Hannifin: 2 patents #524 of 1,664Top 35%
VEVanmark Equipment: 1 patents #6 of 12Top 50%
Calabasas, CA: #270 of 4,119 inventorsTop 7%
California: #47,433 of 386,348 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Joseph E. Wallace has been granted 13 US patents while listed as an inventor at Vanmark. The first was granted in 1981 and the most recent in April 2010. Joseph E. Wallace ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Joseph E. Wallace in Calabasas, CA, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7704124 Roller shaft for a vegetable peeler 2010-04-27
7428863 Apparatus for peeling potatoes and the like 2008-09-30
7197978 Discharge gate for a food peeler 2007-04-03
7121929 Roller shaft for a vegetable peeler 2006-10-17
D442035 Vegetable cleaning and peeling machine 2001-05-15
5858429 Method and apparatus for peeling potatoes and the like 1999-01-12
5370236 Separator device to separate dense particulate matter from less dense particulate matter Leo L. Castagno, Christopher Hudson 1994-12-06
4706556 Potato chip manufacturing machine Robert L. Shaffer 1987-11-17
4703689 Two lever print actuator with aligned pivots and energy transfer surfaces Han C. Wang 1987-11-03 $100,914,000
4380856 Segmented seal 1983-04-26 $5,355,000
4317147 Sandwich type magnetoresistive read head Gerald A. Daughenbaugh, Philip W. Koob, Arthur E. Moxley 1982-02-23 $19,431,000
4293135 Segmented seal 1981-10-06 $2,876,000
4291351 Flux extender or guide for magnetic read head having a magnetoresistive flux sensor George F. Pennell, Ralph D. Silkensen 1981-09-22 $12,401,000