Deborah Pierce — 3 Patents at Ambertag

Deborah Pierce — 3 Patents

AMAmbertag: 1 patents #20 of 67Top 30%

IIIsp Investments: 1 patents #250 of 418Top 60%

Walnut, CA: #270 of 870 inventorsTop 35%

California: #150,760 of 386,348 inventorsTop 40%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

Deborah Pierce has been granted 3 US patents while listed as an inventor at Ambertag. The first was granted in 1992 and the most recent in July 2001. Deborah Pierce ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Deborah Pierce in Walnut, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6262038	Germicidal composition	Timothy J. Heilman	2001-07-17
6063369	Quaternized hemp seed oil	Geoffrey Brooks	2000-05-16
5158762	Water-based hair spray compositions containing multiple polymers	—	1992-10-27

Deborah Pierce — 3 Patents

Patents per Year

Issued Patents All Time

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