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

Thomas D. Carroll — 4 Patents

HSHal Computer Systems: 3 patents #8 of 34Top 25%
Campbell, CA: #899 of 2,187 inventorsTop 45%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Thomas D. Carroll has been granted 4 US patents while listed as an inventor at Hal Computer Systems. The first was granted in 1987 and the most recent in August 1995. Thomas D. Carroll ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Thomas D. Carroll in Campbell, CA, US.

Patents per Year

Patents granted per year, 1987 to 1995Bar chart with a peak of 2 patents in 1994.peak 21987: 1 patents19871994: 2 patents19941995: 1 patents1995

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D361321 Workstation housing Fred Berkowitz, Eric Monsef, Robert A. Musetti 1995-08-15
D350339 Client server unit for use with a computer network Fred Berkowitz, Eric Monsef, David R. Hargis 1994-09-06
D344932 Computer workstation Fred Berkowitz, Eric Monsef, Robert A. Musetti 1994-03-08
4686592 Disk drive assembly Clifford B. Akers 1987-08-11