RC

Raymond Albert Chapman

Overall (All Time): #469,089 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
7594553 Composite tool insert Klaus Tank, Roy Derrick Achilles 2009-09-29
6984448 Cubic boron nitride clusters Geoffrey John Davies, Lesley Kay Hedges, Aulette Stewart, Bronwyn Annette Roberts 2006-01-10
6860914 Abrasive product Geoffrey John Davies 2005-03-01
6835365 Crystal growth Geoffrey John Davies, Aulette Stewart, Lesley Kay Hedges 2004-12-28
6676750 Growth of diamond clusters Geoffrey John Davies, Lesley Kay Hedges, Aulette Stewart 2004-01-13
6576211 Crystal-containing material Geoffrey John Davies, Aulette Stewart, Lesley Kay Hedges, Moosa Mahomed Adia 2003-06-10
6497853 Diamond growth Geoffrey John Davies, Aulette Stewart, Lesley Kay Hedges 2002-12-24
6270548 Sintering process for diamond and diamond growth James W. Campbell, Moosa Mahomed Adia, Geoffrey John Davies, Klaus Tank, Aulette Stewart +1 more 2001-08-07
5453105 Abrasive product Stewart N. Middlemiss, Alan R. Jarvis 1995-09-26
5037451 Manufacture of abrasive products Richard P. Burnand, Trevor J. Martell, Stephen A. Parsons 1991-08-06
5030250 Manufacture of abrasive products Richard P. Burnand, Trevor J. Martell, Stephen A. Parsons 1991-07-09