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

Richard A. Hoch — 1 Patent

EEEnvironmental Elements: 1 patents #10 of 31Top 35%
New Freedom, PA: #35 of 57 inventorsTop 65%
Pennsylvania: #43,533 of 74,527 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Richard A. Hoch has been granted 1 US patent while listed as an inventor at Environmental Elements. All of these patents were granted in 1994. Richard A. Hoch ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Richard A. Hoch in New Freedom, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5311420 Automatic back corona detection and protection system James R. Zarfoss, III 1994-05-10 $374,000