Rydl received the Austrian Cross of Honour for Science and Art, 1st class in 2001.

In 2001, he was awarded the Austrian Cross of Honour for Science and Art, 1st class.

Austrian Cross of Honour for Science and Art, 1st class (1997)

In 1801 he joined the Teutonic Order, obtaining the Austrian Cross in 1804.

Gruen received the Austrian Cross of Honour for Science and Art in 1998.

In 1977, she was awarded the Austrian Cross of Honour for Science and Art.

In 1970 he received the Austrian Cross of Honour for Science and Art, 1st class.

He was also awarded the Austrian Cross for Civil Merit.

In 2008, he was awarded the Austrian Cross of Honor for Art and Science.

He was awarded the Austrian Cross of Honour for Science and Art, 1st class in 1959.