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

Robert D. Johnson — 3 Patents

IBM: 3 patents #26,335 of 70,183Top 40%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert D. Johnson has been granted 3 US patents while listed as an inventor at IBM. The first was granted in 1994 and the most recent in November 2005. Robert D. Johnson ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert D. Johnson in معلمی نژاد, CA, US.

Patents per Year

Patents granted per year, 1994 to 2005Bar chart with a peak of 1 patents in 1994.peak 11994: 1 patents19942003: 1 patents20032005: 1 patents2005

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6968539 Methods and apparatus for a web application processing system Yun-Wu Huang, Sean J. Martin, Simon Martin, Moshe Morris Emanuel Matsa, Roger A. Pollak +2 more 2005-11-22 $6,353,000
6553375 Method and apparatus for server based handheld application and database management Yun-Wu Huang, Roger A. Pollak, John Ponzo 2003-04-22 $13,686,000
5275705 Process for making fullerenes Donald S. Bethune, Jesse Richard Salem 1994-01-04 $5,325,000