HL

Howard Lawrence

PL Perkins Engines Company Limited: 4 patents #15 of 209Top 8%
BP Bicc Plc: 1 patents #6 of 36Top 20%
BL Bicc Public Limited: 1 patents #37 of 125Top 30%
EI Eit: 1 patents #3 of 10Top 30%
Caterpillar: 1 patents #4,437 of 8,398Top 55%
📍 Sunbury, PA: #2 of 21 inventorsTop 10%
🗺 Pennsylvania: #8,192 of 74,527 inventorsTop 15%
Overall (All Time): #522,710 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
7070526 Accessory drive for driving a balance shaft 2006-07-04
6971361 Balance shaft assembly 2005-12-06
6886522 Cylinder block and method of fabrication thereof 2005-05-03
6840208 Drive for one or more engine accessories 2005-01-11
6834634 Cylinder block with a component mounting apron 2004-12-28
5775269 Boiler protection tube assembly 1998-07-07
5128832 Termination of the signal and ground lines of a backplane 1992-07-07
5105340 Circuit board 1992-04-14
4948375 Adaptor assembly for circuit boards Andrew HORSFIELD 1990-08-14
4381711 Hand-held shot tube detonator 1983-05-03