IH

Ira D. Hill

WT Whitehill Oral Technologies: 13 patents #1 of 7Top 15%
IF International Flavors & Fragrances: 8 patents #101 of 483Top 25%
IP International Tape Partners: 6 patents #2 of 3Top 70%
AP Advanced Tobacco Products: 2 patents #3 of 4Top 75%
KG Kabi Pharmacia Gmbh: 1 patents #5 of 33Top 20%
PC Pharmacia & Upjohn Company: 1 patents #45 of 167Top 30%
PH Pharmacia: 1 patents #80 of 319Top 30%
📍 Meriden, KS: #1 of 12 inventorsTop 9%
🗺 Kansas: #89 of 12,005 inventorsTop 1%
Overall (All Time): #51,938 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #TitleCo-InventorsDate
4199481 Acetylated alpha methyl styrene dimers or derivatives in perfumes John B. Hall, Wilhelmus J. Wiegers, Robert M. Novak, Frederick L. Schmitt 1980-04-22