Michael H Ritter vs Doug Keller

Michael H Ritter vs Doug Keller

Michael H Ritter is a individual/angel based in Woodland Hills. Doug Keller is a individual/angel based in New York, NY, USA.

• Investor type: Michael H Ritter — Individual/Angel; Doug Keller — Individual/Angel
• Headquarters: Michael H Ritter — Woodland Hills; Doug Keller — New York, NY, USA

• Michael H Ritter — Individual/Angel · Woodland Hills · Michael H Ritter portfolio
• Doug Keller — Individual/Angel · New York, NY, USA · Doug Keller portfolio

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