PG

Peter Andrew Gray

📍 Orange, AU: #2 of 42 inventorsTop 5%
Overall (All Time): #1,220,172 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8753041 Injection, sealing valving and passageway system — 2014-06-17
6886384 Process for forming a threaded member — 2005-05-03
5803671 Hollow bars and method of manufacture — 1998-09-08
5433558 Self-tapping, and self-tapping and self-drilling, rock bolts — 1995-07-18