LAMSON CORP innovation strategy

Patent filings in countries

#	Industry
#1	Packaging and shipping
#2	Engines, pumps and turbines
#3	Electrical machinery and energy
#4	Chemical engineering
#5	Mechanical elements
#6	Weapons

#	Technology
#1	Transport or storage devices
#2	Non-positive-displacement pumps
#3	Elevators and escalators
#4	Emergency protective circuit arrangements
#5	Handling thin material
#6	Belts or cables for driving
#7	Separating solids
#8	Mountings for cannons and pistols

#	Name	Total Patents
#1	Hennessy Carroll A	5
#2	Dittler Barry	3
#3	Brasz Joost J	3
#4	Crosby Peter F	3
#5	Griswold Knox Samuel Lippincot	3
#6	Klyver Albert N	3
#7	Regan John E	3
#8	Verneau Alain	3
#9	Kuhn Paul R	2
#10	Wood Charles W	2

Publication	Filing date	Title
US5362203A	1993-11-01	Multiple stage centrifugal compressor
US5143511A	1990-09-28	Regenerative centrifugal compressor
US4661026A	1986-02-14	Pneumatic send/receive terminal
US3265186A	1965-06-23	Warehouse conveyor system
US3295662A	1964-08-24	Central exchange dispatcher for pneumatic tube systems
US3283922A	1964-07-03	Transporter
US3297277A	1964-05-11	Carrier for pneumatic tube systems
US3170572A	1961-09-28	High speed sorting conveyor
US3078009A	1960-12-06	Pallet dispenser
US3054576A	1960-02-17	Carrier for pneumatic tube systems
US2961187A	1959-05-27	Carrier for pneumatic tube system
US2980222A	1959-05-11	Escapement mechanism for gravity conveyor
US2865578A	1955-11-23	Carrier routing devices for pneumatic conveyor systems
US2746697A	1953-06-16	Pneumatic tube conveyor systems
US2624032A	1950-12-04	Automatic starting regulator for overload release devices
US2427057A	1945-04-25	Conveyor system
US2372157A	1943-12-13	Hoist
US2341342A	1941-12-29	Conveyer system
US2310462A	1941-09-20	Vertical conveyer system
US2310461A	1941-06-20	Vertical conveyer system