PLEASANT SHADE INVESTMENTS, INC.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 13, 2000 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 22 Total Citation Count
- Jul 24, 1995 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Technology
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Expired/Abandoned/Withdrawn Patents
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Title
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Intl Class
5580171 Solids mixing, storing and conveying system for use with a furnace for single crystal silicon productionExpiredJul 24, 95Dec 03, 96[B04B, C30B]
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