DP

Dennis R. Porter

AA Aaf-Mcquay: 1 patents #2 of 3Top 70%
📍 Long Beach, CA: #31 of 135 inventorsTop 25%
🗺 California: #8,555 of 28,370 inventorsTop 35%
Overall (2004): #234,459 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6758878 Thermobondable filter medium and border frame and method of making same Kyung-Ju Choi, Paul B. Ryan 2004-07-06