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

David Oliver — 21 Patents

GE: 8 patents #4,329 of 36,430Top 15%
SLSunamp Limited: 6 patents #2 of 12Top 20%
UAUS Army: 5 patents #564 of 6,974Top 9%
SLSpirax-Sarco Limited: 2 patents #16 of 50Top 35%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
David Oliver has been granted 21 US patents while listed as an inventor at GE. The first was granted in 1980 and the most recent in February 2024. David Oliver ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list David Oliver in Edinburgh, NY, GB.

Patents per Year

Patents granted per year, 1980 to 2024Bar chart with a peak of 3 patents in 1988.peak 31980: 2 patents19801981: 2 patents1983: 1 patents19831986: 2 patents1988: 3 patents19881989: 2 patents1991: 1 patents19912017: 1 patents2019: 2 patents20192020: 2 patents2022: 1 patents20222023: 1 patents2024: 1 patents2024

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
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 $13,948,000
4809314 Method of aligning a linear array X-ray detector Douglas S. Steele, John P. Keaveney 1989-02-28 $4,890,000
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 $13,060,000
4787126 Method of fabricating dark field coaxial ultrasonic transducer 1988-11-29 $5,735,000
4760304 Dark field coaxial ultrasonic transducer 1988-07-26 $7,836,000
4751391 High resolution X-ray collimator/detector system having reduced sensitivity to leakage radiation Jeffrey Wayne Eberhard 1988-06-14 $13,944,000
4631742 Electronic control of rotating anode microfocus x-ray tubes for anode life extension 1986-12-23 $11,167,000
4607380 High intensity microfocus X-ray source for industrial computerized tomography and digital fluoroscopy 1986-08-19 $8,946,000
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