RR

Robert N Richardson

📍 Brockenhurst, GB: #4 of 8 inventorsTop 50%
Overall (All Time): #2,188,611 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6705309 Self-heating or self-cooling containers Matthew Searle 2004-03-16
6502407 Self-heating or self-cooling containers Matthew Searle 2003-01-07