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USPTO Patent Rankings Data through Dec 31, 2025
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Arnold Bloom — 2 Patents

COCoherent: 2 patents #131 of 402Top 35%
Menlo Park, CA: #2,174 of 3,774 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Arnold Bloom has been granted 2 US patents while listed as an inventor at Coherent. The first was granted in 1983 and the most recent in September 1992. Arnold Bloom ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Arnold Bloom in Menlo Park, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5151917 Laser resonators employing diffractive optical elements Bruce E. Perilloux, Dennis Fischer, Larry Giammona, Thomas F. Johnston, Jr. 1992-09-29 $955,000
4379622 Broad band phase shift system Dennis Fischer 1983-04-12 $1,513,000