SCHAFER SYSTEMS INC has a total of 18 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets control, machines and packaging and shipping are SIELAFF MAX, INTERLOTT TECHNOLOGIES INC and SCOTT ARTHUR H.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Canada | 2 | |
#3 | United Kingdom | 2 | |
#4 | Australia | 1 | |
#5 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Control | |
#2 | Machines | |
#3 | Packaging and shipping | |
#4 | Transport | |
#5 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Coin-freed | |
#2 | Unspecified technologies | |
#3 | Ships | |
#4 | Handling thin material | |
#5 | Ticket-issuing devices | |
#6 | Unspecified technologies | |
#7 | Locks | |
#8 | Registering devices | |
#9 | Bolts for doors or windows | |
#10 | Hydraulic engineering |
# | Name | Total Patents |
---|---|---|
#1 | Schafer Christopher E | 10 |
#2 | Gruhn Ryan B | 7 |
#3 | Littler Philip R | 5 |
#4 | Mccuen Kurt L | 4 |
#5 | Irlmeier Michael E | 4 |
#6 | Deyen Dennis J | 3 |
#7 | Popelka James F | 3 |
#8 | Littler Ryan | 3 |
#9 | Caltrider Tim | 3 |
#10 | Miller Glenn | 3 |
Publication | Filing date | Title |
---|---|---|
US7014065B2 | Dispenser for series-connected tickets | |
US7055718B2 | Ticket dispenser drawer | |
US6871755B2 | Ticket counting dispenser | |
CA2328022A1 | Floating dock section | |
US6302292B1 | Ticket counting dispenser | |
US6230926B1 | Ticket counting dispenser with ticket dispensing assembly | |
US6179525B1 | Floating dock section | |
US6073572A | Floating dock | |
US5873481A | Display and dispensing device with security door | |
US5868277A | Ticket dispenser base assembly | |
US5606883A | Display and dispensing device with lock securing structure | |
US5492398A | Dual modular hinged access display and dispensing structure | |
US5399005A | Stackable locking display and dispensing structure |