Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DW

David Wallack — 6 Patents

3M: 3 patents #4,239 of 11,543Top 40%
IPInternational Paper: 2 patents #244 of 935Top 30%
The Procter & Gamble: 1 patents #9,106 of 10,297Top 90%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
David Wallack has been granted 6 US patents while listed as an inventor at 3M. The first was granted in 1995 and the most recent in June 2015. David Wallack ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list David Wallack in Tokyo, CA, JP.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9050216 Articles comprising impregnated thermoplastic members and method of manufacturing the articles John Molander, Joseph Hung Lam, Fred Naval Desai, Urmish Popatal Dalal, Mark James Kline 2015-06-09 $59,811,000
8519022 Ink extenders and inks utilizing organic based resins Doug Miller 2013-08-27 $55,401,000
8383705 Ink extenders and inks utilizing organic based resins Doug Miller 2013-02-26 $15,287,000
5686142 Process of producing magnetic recording tape having textured backcoat Donald M. Lewis, John D. Munter, Peter Silbernagel, Robert V. Heiti, Yuko Yoshida 1997-11-11 $18,496,000
5589247 Magnetic recording medium having an embossed backcoat layer Donald M. Lewis, John D. Munter, Peter Silbernagel, Robert V. Heiti, Yuko Yoshida 1996-12-31 $16,133,000
5433973 Method of coating a magnetic recording media coating onto a substrate Robert A. Yapel, David J. Lundberg 1995-07-18 $10,779,000