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Builders Concrete
BC
Builders Concrete
— 15 Patents
Rank
(All Time):
#38,323
of
105,732
Top 40%
1
inventors
15
Patents All Time
Patents per Year
Patents granted per year, 1981 to 1986
Bar chart with a peak of 9 patents in 1982.
peak 9
1981: 3 patents
1981
1982: 9 patents
1982
1984: 1 patents
1984
1985: 1 patents
1985
1986: 1 patents
1986
Top Inventors at Builders Concrete
All Time
Showing
1–1
of
1
inventors
Rank
Name
Patents
1
Wesley W. Sluys
15
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