PD

Peter Donaldson

IC ICI: 2 patents #677 of 2,189Top 35%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
GL Goss Graphic Systems Limited: 1 patents #19 of 39Top 50%
JL Johnson Matthey Public Limited: 1 patents #446 of 922Top 50%
📍 Durham, GB: #22 of 202 inventorsTop 15%
Overall (All Time): #837,315 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9875820 Radiation source container Emanuele Ronchi 2018-01-23
6446553 Printing apparatus John Ian Costin, Howard Stephen Carsley 2002-09-10
5738264 Automated folder nipping roller adjustment John Jackson, Ian Sharples 1998-04-14
4334090 Slurries of terephthalic acid in ethylene glycol 1982-06-08
4275230 Purification of dicarboxylic acids 1981-06-23
4210262 Liquid dispensing apparatus with vent valve 1980-07-01