SAFETECH INC has a total of 12 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Germany and France. Its main competitors in its focus markets machines, organic fine chemistry and environmental technology are STERLING CHEMICALS INT, PAUL HALBIG and HALBIG PAUL DR.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | Germany | 1 | |
#3 | France | 1 | |
#4 | United Kingdom | 1 | |
#5 | Italy | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Organic fine chemistry | |
#3 | Environmental technology | |
#4 | Textiles and paper | |
#5 | Transport | |
#6 | Control | |
#7 | Materials and metallurgy | |
#8 | Engines, pumps and turbines |
# | Name | Total Patents |
---|---|---|
#1 | Tonkowich William | 2 |
#2 | Vignola Paul | 2 |
#3 | Tonkowich W | 2 |
#4 | Meditz John A | 2 |
#5 | O'Brien Richard C | 1 |
#6 | Meditz J | 1 |
#7 | Martin F | 1 |
#8 | Berghausen Alfred Iii | 1 |
#9 | Stone A | 1 |
#10 | Brown Jr George E | 1 |
Publication | Filing date | Title |
---|---|---|
US4013519A | Recovery method for polyester still bottoms | |
US4152305A | Nontoxic general purpose liquid cleaning compositions | |
US3952053A | Method for recovering terephthalic acid and ethylene glycol from polyester materials | |
US3756341A | Vehicle anti-theft system | |
US3727633A | Tamper-proof solenoid operated valve | |
US3662226A | Sequentially coded electrical locking means | |
US3713132A | Intrusion alarm for windows and other openings | |
US3670836A | Anti-theft device for motor vehicles |