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

Cornelis Boutsma — 1 Patent

U.S. Philips: 1 patents #4,149 of 8,851Top 50%
Eindhoven, NL: #4,895 of 8,225 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Cornelis Boutsma has been granted 1 US patent while listed as an inventor at U.S. Philips. All of these patents were granted in 1991. Cornelis Boutsma ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Cornelis Boutsma in Eindhoven, NL.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4998037 Electron tube having electrode and insulator components with matched coefficients of expansion Klaas Kerkhof, Werner D. P. Kauwenberg 1991-03-05