WUNDERLICH SPRING MACHINERY CO has a total of 11 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machine tools, materials and metallurgy and packaging and shipping are OD STALEPROKATNYJ Z IM DZERZHI, ANHUI HAIHUA MACHINERY MFG CO LTD and ORLOVSKOE G SP PK B STEKOLNOGO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | Canada | 1 | |
#3 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Materials and metallurgy | |
#3 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Metal wire processing | |
#2 | Handling thin material | |
#3 | Metal tempering |
# | Name | Total Patents |
---|---|---|
#1 | Nelson Martin J | 6 |
#2 | Cetnar Thaddeus S | 2 |
#3 | Edward Turecki | 2 |
#4 | Wunderlich William E | 2 |
#5 | Ives Clifford E | 2 |
#6 | Cetnar Thaddens S | 1 |
Publication | Filing date | Title |
---|---|---|
US3107870A | Wire feeding apparatus | |
US2718315A | Stacker mechanism for coil springs | |
US2759500A | Knotting mechanism for coil springs | |
US2862630A | Stacker mechanism for coil springs | |
US2678989A | Heat-treating mechanism for coil springs | |
US2836205A | Coil spring producing machine | |
US2718314A | Stacker mechanism for coil springs | |
US2678988A | Heat-treating mechanism for coil springs | |
US2604202A | Coil spring producing machine | |
CA683240A | Wire feeding apparatus |