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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Buning — 7 Patents

DGDynamit Nobel Gmbh: 7 patents #24 of 414Top 6%
Troisdorf, DE: #32 of 353 inventorsTop 10%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Robert Buning has been granted 7 US patents while listed as an inventor at Dynamit Nobel Gmbh. The first was granted in 1980 and the most recent in February 1987. Robert Buning ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Robert Buning in Troisdorf, DE.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
4642262 Method of making fibrids from thermoplastics Bernhard Piotrowski, Bernhard Janser, Egon Lang 1987-02-10
4308359 Method for the modification of polyvinylidene fluoride 1981-12-29
4267093 Aqueous suspension of inorganic oxidic material Horst Hanisch, Karl-Martin Rodder, Hans-Jurgen Hass 1981-05-12
4247436 Aqueous solution of mixtures of silicon-organic compounds Horst Hanisch, Hansjurgen Hass, Karl-Martin Rodder 1981-01-27
4219591 Process for coating an inorganic silicatic substrate Gerhard Bier 1980-08-26
4195141 Aqueous solution of mixtures of silicon-organic compounds Horst Hanisch, Hansjurgen Hass, Karl-Martin Rodder 1980-03-25
4185048 Polyvinyl chloride of high impact strength prepared on the basis of ethylene-vinyl acetate or ethylene-alkylacrylate copolymers Franz Blaschke, Werner Trautvetter 1980-01-22