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Grapha-Holding Ag — 204 Patents

Rank (All Time): #3,666 of 105,732Top 4%

98 inventors

204 Patents All Time

Patents per Year

Top Inventors at Grapha-Holding Ag All Time

Showing 1–50 of 98 inventors

Rank	Name	Patents
1	Hans Muller	27
2	Heinz Linder	19
3	Heinz Boss	18
#4	Jean-Claude Oppliger	14
#5	Peter Merkli	13
#6	Albert Eugster	12
#7	Peter Anderson Geiser	10
#8	Alfred Glanzmann	7
#8	Beat Fritsche	7
#8	Wilhelm Maier	7
#11	Ernst Luthi	6
#11	Felix Kramer	6
#11	Hans Hollenstein	6
#11	Roland Grunder	6
#15	Kurt Heutschi	5
#15	Marcel Stolz	5
#15	Willi Maier	5
#18	Hanspeter Duss	4
#18	Manfred Boller	4
#18	Thomas Zimmermann	4
#21	Beat Von Aesch	3
#21	Christoph Sägesser	3
#21	Daniel Langenegger	3
#21	Georg Gotting	3
#21	Heinz Botschi	3
#21	Rene Straessler	3
#21	Willy Maier	3
#28	Christian Ganter	2
#28	Daniel Jermann	2
#28	Ernst Luethi	2
#28	Günther Silberbauer	2
#28	Hans Thierstein	2
#28	Helmut Schulz	2
#28	Jakob Debrunner	2
#28	Peter Fischer	2
#28	Walter Weber	2
#37	Urs Gretener	1
#37	Fredy Hassig	1
#37	Arnold Braker	1
#37	Urs Jaggi	1
#37	Stephan Gurtner	1
#37	Iwan Christ	1
#37	Bear Heinz	1
#37	Bruno Muller	1
#37	Christian Boss	1
#37	Christoph Frei	1
#37	Christoph Gysin	1
#37	Christof Keller	1
#37	Ernst August Hahne	1
#37	Ernst Luthy	1