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

Roy Janssen — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Weert, NL: #68 of 211 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Roy Janssen has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 2019 and the most recent in January 2020. Roy Janssen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Roy Janssen in Weert, NL.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10545847 Grouping and isolating software changes to increase build quality Peter R. Broadbent, Ramon L. H. Pisters, Leendert P. Tange 2020-01-28 $1,679,000
10169030 Refreshing a software component without interruption Ivo Claessens, Ramon L. H. Pisters, Frank Van Ham 2019-01-01