colgroup>
	
		| Topic: | 
		Lecturer: | 
		Place: | 
	
	
		| 'Bauen mit Membranen' | 
		D. Richter | 
		wh-p Stuttgart 04/2017 | 
	
	
		| 'umbrellas for public places' | 
		J. Tritthardt | 
		Universität Vienna 02/2015 | 
	
	
		| 'retractable structures' | 
		J. Tritthardt | 
		University Prague 11/2012 | 
	
	
		| 'collapsible umbrellas' | 
		J. Tritthardt | 
		TU Berlin Textile Roofs 06/2011 | 
	
	
		| 'retractable structures' | 
		J. Tritthardt | 
		TU Berlin Textile Roofs 06/2010 | 
	
	
		| 'Expo Axis Shanghai' | 
		D. Richter | 
		TU Berlin Textile Roofs 06/2010 | 
	
	
		| 'design and engineering of textile structures' | 
		J. Tritthardt | 
		ISAM Dubai 10/2009 | 
	
	
		| 'textile structures' | 
		J. Tritthardt | 
		Universität Karlsruhe 1/2009 | 
	
	
		| 'design and engineering of textile structures' | 
		J. Tritthardt | 
		ISAM Riyadh + Dubai 10/2008 | 
	
	
		| 'design of textile facades' | 
		J. Tritthardt | 
		BDA Freudenberg 4/2008 | 
	
	
		| 'workshop structural and architectural textiles' | 
		J. Tritthardt | 
		SAT India Mumbai 12/2007 | 
	
	
		| 'built textile constructions' | 
		J. Tritthardt | 
		TU Berlin Textile Roofs 6/2007 |