Overview

• Krinner GmbH in Straßkirchen announced his death at age 86, with the Straubinger Tagblatt first reporting the news.
• No cause of death or funeral details were disclosed in the company statement carried by national outlets.
• He became widely known for a Christmas tree stand using the Rundum‑Einseil technique, inspired by a failed setup on Christmas Eve 1989.
• The company credits his screw foundations with enabling solar installations worldwide since 2004 and notes his civic engagement on climate protection.
• Bild reports he held more than 100 patents, and that his sons now run the firm, which employs about 200 people.