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

Charles E. Bailey — 5 Patents

IBM: 3 patents #26,335 of 70,183Top 40%
HMHerman Miller: 1 patents #250 of 427Top 60%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Zeeland, MI: #86 of 350 inventorsTop 25%
Michigan: #18,552 of 86,293 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Charles E. Bailey has been granted 5 US patents while listed as an inventor at IBM. The first was granted in 1989 and the most recent in August 1995. Charles E. Bailey ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Charles E. Bailey in Zeeland, MI, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5442491 Synchronizing data tracks using global force windows and track sync counters in a multitrack tape device Steven R. Bentley, Sushama M. Paranjape, Fernando Quintana, Stephen C. West 1995-08-15 $7,944,000
5395188 Guide for angled and curved drilling Roy E. Bowling 1995-03-07
5369652 Error detection and correction having one data format recordable on record media using a diverse number of concurrently recorded tracks Ernest S. Gale, Carl A. Hassell, Scott J. Schaffer, Sushama M. Paranjape, Stephen C. West 1994-11-29 $21,326,000
5357380 Method and apparatus for indicating when each track is in burst in a multitrack tape device Steven R. Bentley, Sushama M. Paranjape, Fernando Quintana, Stephen C. West 1994-10-18 $13,519,000
4795212 Chair back adjustment George A. Miles 1989-01-03 $3,020,000