Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eildert Kingma — 1 Patent

U.S. Philips: 1 patents #4,149 of 8,851Top 50%
Drachten, NL: #165 of 272 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Eildert Kingma has been granted 1 US patent while listed as an inventor at U.S. Philips. All of these patents were granted in 1981. Eildert Kingma ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Eildert Kingma in Drachten, NL.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4281453 Shaving apparatus Eppe Bakker, Ebbe Boiten, Gerard J. Lenting, Willem Sjouke Wijma 1981-08-04 $1,415,000