Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Herbert A. Weakliem — 3 Patents

CHChronar: 2 patents #7 of 23Top 35%
RCRca: 1 patents #895 of 1,739Top 55%
Pennington, NJ: #181 of 372 inventorsTop 50%
New Jersey: #23,671 of 69,400 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Herbert A. Weakliem has been granted 3 US patents while listed as an inventor at Chronar. The first was granted in 1984 and the most recent in October 1989. Herbert A. Weakliem ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Herbert A. Weakliem in Pennington, NJ, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4873119 Catalytic deposition of semiconductors Masud Akhtar 1989-10-10 $388,000
4675467 Directed energy conversion of semiconductor materials John E. Van Dine, Zoltan Kiss, Alan E. Delahoy 1987-06-23 $394,000
4450787 Glow discharge plasma deposition of thin films John L. Vossen, Jr. 1984-05-29 $1,263,000