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USPTO Patent Rankings Data through Dec 31, 2025
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Bernard Gutterman — 2 Patents

DZDiscovery Zone: 1 patents #6 of 9Top 70%
RTRestaurant Technology: 1 patents #122 of 208Top 60%
Greensboro, NC: #559 of 1,557 inventorsTop 40%
North Carolina: #18,944 of 45,564 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Bernard Gutterman has been granted 2 US patents while listed as an inventor at Discovery Zone. The first was granted in 1994 and the most recent in January 1996. Bernard Gutterman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Bernard Gutterman in Greensboro, NC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5482565 Method for washing balls Duane R. Acker, Richard J. Walter, Joe L. Solling 1996-01-09 $3,600,000
5353822 Apparatus and method for washing balls Duane R. Acker, Richard J. Walter, Joe L. Solling 1994-10-11