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Denman Gray — 2 Patents

IPIpa: 2 patents #1 of 8Top 15%
Coral Springs, FL: #418 of 1,190 inventorsTop 40%
Florida: #22,549 of 67,251 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Denman Gray has been granted 2 US patents while listed as an inventor at Ipa. The first was granted in 1999 and the most recent in November 2000. Denman Gray ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Denman Gray in Coral Springs, FL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6146618 Disappearing color sunscreen compositions Robert Bell 2000-11-14
6007797 Disappearing color sunscreen compositions Robert Bell 1999-12-28

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