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

David Bream — 2 Patents

ITIlika Technologies: 1 patents #27 of 42Top 65%
TPThorn Emi Plc: 1 patents #52 of 135Top 40%
Grafton, GB: #497 of 1,495 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Bream has been granted 2 US patents while listed as an inventor at Ilika Technologies. The first was granted in 1991 and the most recent in March 2015. David Bream ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Bream in Grafton, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8975579 Mass spectrometry apparatus and methods Christopher Newman, Brian C. Webb 2015-03-10
5019823 Frequency measurement Stephen J. Roome 1991-05-28