Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William J. C. McCandless — 3 Patents

TITechnicon Instruments: 3 patents #17 of 126Top 15%
Ringwood, NJ: #51 of 169 inventorsTop 35%
New Jersey: #23,671 of 69,400 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
William J. C. McCandless has been granted 3 US patents while listed as an inventor at Technicon Instruments. The first was granted in 1985 and the most recent in July 1990. William J. C. McCandless ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list William J. C. McCandless in Ringwood, NJ, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4944924 Test tube holder James A. Mawhirt, Joseph E. DiFlora, George H. Ward 1990-07-31
4861553 Automatic sampling system James A. Mawhirt, Luigi Cantatore, Joseph E. DiFlora, Marvin Trieb 1989-08-29
D277891 Cuvette tray Kenneth F. Uffenheimer, Dario Svenjak, Herman G. Diebler, Rand E. Herron, Stephen Saros 1985-03-05