RR

Ralph A. Rigby

MP Mcilwraith-Davey Pty: 1 patents #7 of 11Top 65%
Overall (All Time): #2,300,392 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5193562 Dishwasher Bryan Marshall, Peter K. Le Leivre, Stuart A. Morley 1993-03-16
4901487 Cable ducting floor system — 1990-02-20