PD

Paul Diffendaffer

UN Unknown: 7 patents #1,646 of 83,584Top 2%
CP Cpfilms: 1 patents #20 of 40Top 50%
Overall (All Time): #401,613 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12077868 Metallic sheet with deposited structured images and method of manufacture Laurie Johansen, Adam Trexler 2024-09-03
11904624 Structure for secure containment of information Adam Trexler, Laurie Johansen, Kelda Diffendaffer 2024-02-20
11446952 Structure for secure containment of information Adam Trexler, Laurie Johansen, Kelda Diffendaffer 2022-09-20
11434572 Metallic sheet with deposited structured images and method of manufacture Laurie Johansen, Adam Trexler 2022-09-06
11104177 Structure for secure containment of information Adam Trexler, Laurie Johansen, Kelda Diffendaffer 2021-08-31
10781520 Metallic sheet with deposited structured images and method of manufacture Laurie Johansen, Adam Trexler 2020-09-22
10661594 Structure for secure containment of information Adam Trexler, Laurie Johansen, Kelda Diffendaffer 2020-05-26
6123986 Permeable solar control film Peter Maschwitz, Jonathan S. Payne 2000-09-26
5902634 Permeable solar control film Peter Maschwitz, Jonathan S. Payne 1999-05-11
5400175 Ultraviolet radiation and blue light blocking polarizing lens Laurie Johansen 1995-03-21
5177509 Ultraviolet radiation and blue light blocking polarizing lens Laurie Johansen 1993-01-05
4878748 Ultraviolet radiation and blue light blocking polarizing lens Laurie Johansen 1989-11-07