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Pencom International
PI
Pencom International
— 6 Patents
Rank
(All Time):
#87,992
of
105,732
Top 85%
2
inventors
6
Patents All Time
Patents per Year
Patents granted per year, 1989 to 1991
Bar chart with a peak of 3 patents in 1990.
peak 3
1989: 1 patents
1989
1990: 3 patents
1990
1991: 2 patents
1991
Top Inventors at Pencom International
All Time
Showing
1–2
of
2
inventors
Rank
Name
Patents
1
Wai-Hon Lee
6
2
David I. Cullumber
1
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