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

Andrew Bellavia — 3 Patents

ZEZenith Electronics: 2 patents #142 of 411Top 35%
KEKnowles Electronics: 1 patents #176 of 325Top 55%
Elk Grove Village, IL: #139 of 434 inventorsTop 35%
Illinois: #26,899 of 84,256 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Andrew Bellavia has been granted 3 US patents while listed as an inventor at Zenith Electronics. The first was granted in 1988 and the most recent in August 2021. Andrew Bellavia ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Andrew Bellavia in Elk Grove Village, IL, US.

Patents per Year

Patents granted per year, 1988 to 2021Bar chart with a peak of 1 patents in 1988.peak 11988: 1 patents19881989: 1 patents19892021: 1 patents2021

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11102576 Audio device with audio signal processing based on acoustic valve state Thomas E. Miller, Shehab Albahri, Erik Wiederholtz, Christopher Monti 2021-08-24 $8,542,000
4837820 Hybrid CATV scrambling system 1989-06-06 $1,552,000
4790011 Auto clamp for modulator for suppressed sync signals 1988-12-06 $2,537,000