CH

Christopher James Mccaughan Hay

HL Hayco Manufacturing Limited: 67 patents #1 of 23Top 5%
3C 3Com: 8 patents #96 of 1,190Top 9%
3T 3Com Technologies: 1 patents #24 of 53Top 50%
DL Downhole Products Limited: 1 patents #9 of 13Top 70%
Overall (All Time): #24,305 of 4,157,543Top 1%
77
Patents All Time

Issued Patents All Time

Showing 1–25 of 77 patents

Patent #TitleCo-InventorsDate
12392219 Ball deflector for float collar Darko Arsoski, Douglas Brian Farley 2025-08-19
10045678 Cleaning device Simeon Charles Jupp, Greg Spooner, Hoss Vong 2018-08-14
8196249 Cleaning implement Gregory Clegg Spooner, Benjo Lapuebla Manuel, Caroline Maree Francis 2012-06-12
D651805 Electric toothbrush David Deacon 2012-01-10
D584060 Handle with base for cleaning implement Mark Armstrong 2009-01-06
D559490 Handle for cleaning implement 2008-01-08
D555316 Dustpan 2007-11-13
D549465 Brush head Gregory Clegg Spooner 2007-08-28
D548976 Scraper with brush 2007-08-21
D548977 Cleaning implement 2007-08-21
D547512 Cleaning implement 2007-07-24
7213998 Water-supplying cleaning head 2007-05-08
D540543 Cleaning implement 2007-04-17
D540043 Cleaning implement 2007-04-10
D539997 Cleaning implement 2007-04-03
D539040 Brush head 2007-03-27
D537590 Cleaning implement 2007-02-27
D533324 Cleaning implement 2006-12-05
D531367 Cleaning implement 2006-10-31
D529676 Cleaning implement 2006-10-03
D527189 Handle with base for cleaning implement Mark Armstrong 2006-08-29
D524548 Cleaning implement 2006-07-11
D524547 Cleaning implement 2006-07-11
D521249 Handle for a cleaning implement Mark Armstrong 2006-05-23
D519354 Valve unit 2006-04-25