VON GRABE BERNT FRIED WALTHER has a total of 17 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Germany. Its main competitors in its focus markets optics, electrical machinery and energy and textiles and paper are RANK XEROX LTD, SAVIN BUSINESS MACHINES CORP and EISBEIN DEVELOP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 17 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Electrical machinery and energy | |
#3 | Textiles and paper | |
#4 | Surface technology and coating | |
#5 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Electrography | |
#2 | Cameras | |
#3 | Electric discharge tubes | |
#4 | Calendars | |
#5 | Handling thin material | |
#6 | Printing processes | |
#7 | Coating metallic material |
# | Name | Total Patents |
---|---|---|
#1 | Walther Von Grabe Bernt Fried | 16 |