Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William C. Laviola — 4 Patents

IBM: 4 patents #21,783 of 70,183Top 35%
Round Rock, TX: #705 of 1,915 inventorsTop 40%
Texas: #33,915 of 125,132 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
William C. Laviola has been granted 4 US patents while listed as an inventor at IBM. The first was granted in 1996 and the most recent in November 1998. William C. Laviola ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list William C. Laviola in Round Rock, TX, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5832047 Self timed interface Frank D. Ferraiolo, Robert S. Capowski, Daniel F. Casper, Richard Jordan 1998-11-03 $14,328,000
5577078 Edge detector Richard Jordan, Robert S. Capowski, Daniel F. Casper, Frank D. Ferraiolo, Peter Tomaszewski 1996-11-19 $22,825,000
5568526 Self timed interface Frank D. Ferraiolo, Robert S. Capowski, Daniel F. Casper, Richard Jordan 1996-10-22 $11,193,000
5487095 Edge detector Richard Jordan, Robert S. Capowski, Daniel F. Casper, Frank D. Ferraiolo, Peter Tomaszewski 1996-01-23 $16,234,000