DO

David Oliver

GE: 8 patents #4,313 of 36,430Top 15%
SL Sunamp Limited: 6 patents #2 of 12Top 20%
UA US Army: 5 patents #547 of 6,974Top 8%
SL Spirax-Sarco Limited: 2 patents #16 of 50Top 35%
Overall (All Time): #203,527 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11891561 Metal nitrate based compositions for use as phase change materials Andrew Bissell, Colin Richard Pulham, Emily Jane GODDARD, Gylen ODLING, Kate FISHER 2024-02-06
11680739 Vapour compression apparatus Andrew Bissell, Andrew William McCahey, Maurizio Zaglio 2023-06-20
11378345 Active crystallisation control in phase change material thermal storage systems Andrew Bissell, Maurizio Zaglio, Santokh Singh Gataora 2022-07-05
10837600 Condensate drain apparatus Jeremy Miller, Peter P. Usher 2020-11-17
10767093 Phase change compositions Andrew Bissell, Colin Richard Pulham 2020-09-08
10308855 Phase change compositions Andrew Bissell, Colin Richard Pulham 2019-06-04
10184075 Strontium bromide phase change material Andrew Bissell, Colin Richard Pulham 2019-01-22
9816846 Apparatus and method for determining a non-condensable gas parameter Nashtara Islam, Peter P. Usher, Ben Frisby 2017-11-14
5017869 Swept frequency eddy current system for measuring coating thickness 1991-05-21
4809314 Method of aligning a linear array X-ray detector Douglas S. Steele, John P. Keaveney 1989-02-28
4803639 X-ray inspection system Douglas S. Steele, Larry C. Howington, James W. Schuler, Joseph J. Sostarich, Charles R. Wojciechowski +13 more 1989-02-07
4787126 Method of fabricating dark field coaxial ultrasonic transducer 1988-11-29
4760304 Dark field coaxial ultrasonic transducer 1988-07-26
4751391 High resolution X-ray collimator/detector system having reduced sensitivity to leakage radiation Jeffrey Wayne Eberhard 1988-06-14
4631742 Electronic control of rotating anode microfocus x-ray tubes for anode life extension 1986-12-23
4607380 High intensity microfocus X-ray source for industrial computerized tomography and digital fluoroscopy 1986-08-19
4405878 Bonded grid-cathode electrode structure 1983-09-20
4272612 Erosion lithography to abrade a pattern onto a substrate 1981-06-09
4250428 Bonded cathode and electrode structure with layered insulation, and method of manufacture Casmir R. Trzaskos 1981-02-10
4237209 Erosion lithography with high-aspect nozzle 1980-12-02
4223243 Tube with bonded cathode and electrode structure and getter Norman T. Lavoo 1980-09-16