LAMSON & SESSIONS CO has a total of 359 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets mechanical elements, machines and machine tools are UNITED CARR GMBH TRW, RAYMOND A & CIE and SHUR LOK CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 166 | |
#2 | Canada | 74 | |
#3 | United Kingdom | 23 | |
#4 | Germany | 22 | |
#5 | France | 15 | |
#6 | Australia | 9 | |
#7 | Italy | 8 | |
#8 | Brazil | 6 | |
#9 | Spain | 6 | |
#10 | Mexico | 6 | |
#11 | Sweden | 6 | |
#12 | Belgium | 4 | |
#13 | EPO (European Patent Office) | 4 | |
#14 | WIPO (World Intellectual Property Organization) | 4 | |
#15 | Netherlands | 3 | |
#16 | Switzerland | 2 | |
#17 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Machines | |
#3 | Machine tools | |
#4 | Electrical machinery and energy |
# | Technology | |
---|---|---|
#1 | Nails | |
#2 | Unspecified technologies | |
#3 | Installation of electric cables | |
#4 | Making forged metal products | |
#5 | Pipes | |
#6 | Unspecified technologies | |
#7 | Shaping of plastics | |
#8 | Making screws | |
#9 | Forging | |
#10 | Certain plastics |
# | Name | Total Patents |
---|---|---|
#1 | Hull Eric G | 40 |
#2 | Riedy Charles H | 35 |
#3 | Roesch Mark A | 19 |
#4 | Revlock Sr Dennis P | 18 |
#5 | Capuano Terry D | 18 |
#6 | Gudin Robert M | 18 |
#7 | Turcovsky Gregory D | 15 |
#8 | Anderson Edward A | 15 |
#9 | Breed Arthur R | 15 |
#10 | Revlock Dennis P Sr | 14 |
Publication | Filing date | Title |
---|---|---|
CA2638143A1 | Conduit sleeve pass through for concrete construction | |
US2008128041A1 | Duct having silicone inner striping and composition for lubricious stripe coating | |
US2008202787A1 | Wall mounted electrical apparatus | |
US2007223216A1 | Artificial candle | |
US2007223238A1 | Candle mounting device | |
US2007221801A1 | Suction cup device | |
US7170015B1 | Electrical box | |
CA2524416A1 | Outlet box knockout | |
CA2499787A1 | Fitting for converting from one type of socket to another | |
CA2499167A1 | Transition adapter for electrical conduit | |
US2005092506A1 | Outlet box knockout | |
US2006108481A1 | Conduit support | |
US2006065420A1 | Floor box | |
US2006022461A1 | Tubular reducer fitting for electrical nonmetallic tubing | |
US2005211457A1 | Electrical mud box with removable cover | |
US7387288B2 | Fitting for ENT tubing | |
US7053297B2 | Mud box and adapters | |
US7353961B2 | Outlet box knockout | |
US6914187B2 | Electrical outlet box with alternative mounting flanges | |
US7432440B2 | Electrical box support |