CD

Constant V. David

PP Phillips Petroleum: 1 patents #819 of 1,401Top 60%
📍 San Diego, CA: #841 of 23,606 inventorsTop 4%
🗺 California: #10,935 of 386,348 inventorsTop 3%
Overall (All Time): #77,115 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 26–41 of 41 patents

Patent #TitleCo-InventorsDate
4629629 Method for processing avocados 1986-12-16
4617697 Moldable handle adapter 1986-10-21
4569819 Pulsed nuclear power plant 1986-02-11
4561656 Bar riding wheel 1985-12-31
4561252 Free piston external combustion engines 1985-12-31
4561131 Dual flush toilet for water saving 1985-12-31
4560473 Macerator-decanter 1985-12-24
4558971 Continuous pipeline fabrication method 1985-12-17
4546978 Dice and games 1985-10-15
4543674 Water saving insert for toilet tank 1985-10-01
4535724 Training and care apparatus for horses 1985-08-20
4452232 Solar heat boiler 1984-06-05
4432735 Human propelled buoyant annular float with removable pontoon stabilizer 1984-02-21
4399654 Power plant having a free piston combustion member 1983-08-23
4379701 Buoyant apparatus propelled by a human operator 1983-04-12
4364708 Windmill 1982-12-21