DM

Doyle R. Metz

RM Rain Bird Sprinkler, Mfg.: 1 patents #12 of 28Top 45%
📍 Ontario, CA: #159 of 347 inventorsTop 50%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,893,656 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4892256 Up-spray deflector cup for spraying the underside of plant foliage Richard D. Brown, Roger W. Perkins 1990-01-09