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

Thomas B. Kellerman — 3 Patents

IBM: 3 patents #26,335 of 70,183Top 40%
Binghamton, NY: #142 of 500 inventorsTop 30%
New York: #38,631 of 115,490 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Thomas B. Kellerman has been granted 3 US patents while listed as an inventor at IBM. The first was granted in 1994 and the most recent in January 2000. Thomas B. Kellerman ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Thomas B. Kellerman in Binghamton, NY, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6014713 Computer with retractable optical fiber connector assembly having rotatable spool with optical fiber for connecting the computer to external component Palmer W. Agnew, Douglas Kerr Ferguson, Anne S. Kellerman 2000-01-11 $34,320,000
5329604 Optical fiber coupling device and optoelectronic system utilizing same Clark F. Baldwin, David B. Howe 1994-07-12 $13,187,000
5315679 Optical fibers duplex connector assembly Clark F. Baldwin, David B. Howe 1994-05-24 $11,499,000