DB

Douglas Burke

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Long Beach, CA: #184 of 2,153 inventorsTop 9%
🗺 California: #60,666 of 386,348 inventorsTop 20%
Overall (All Time): #497,411 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11841214 Bullet projectile with internal hammer and post for enhanced mechanical shock wave delivery for demolition 2023-12-12
11293730 Bullet projectile with enhanced mechanical shock wave delivery for warfare 2022-04-05
10578413 Bullet projectile with internal electro-mechanical action producing combustion for warfare 2020-03-03
7365956 Plasma driven, N-type semiconductor, thermoelectric power superoxide ion generator with critical bias conditions Surya Prakash 2008-04-29
6562526 Polarizing resonant spherical scattering apparent three dimensional photographic film 2003-05-13
6353508 Polarizing fresnel enhanced apparent depth viewing screens and systems 2002-03-05
6106983 Polarizing resonant spherical scattering apparent three dimensional photographic film 2000-08-22
6064521 Polarizing resonant scattering three dimensional image screen and display systems 2000-05-16
5469295 Dual polarizing reflection filter three dimensional image creation and display system 1995-11-21
4948117 Swim band 1990-08-14