Assignee
JUNSHENG ZHANG
CN·2 granted patents·15 citations·filing 1991–1992
Technology mixE02D2
Top patents by PatentIndex Score
2 records- 0127US5122013AReinforced concrete load-bearing pile with multi-branches and enlarged footings, and means and method for forming the pileJUNSHENG ZHANG·Filed 1991·Granted Jun 16, 1992·8 cites·10 claims
- 0225US5219249AReinforced concrete load-bearing pile forming deviceJUNSHENG ZHANG·Filed 1992·Granted Jun 15, 1993·7 cites·8 claims
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