Marvin Weinberger
Angel investor in Pennsylvania
Pennsylvania
Marvin Weinberger, Angel investor in Pennsylvania is an active investor based in Pennsylvania. This profile covers what Marvin Weinberger backs, at which stage, and how founders can reach out in 2026.
Mr. Marvin Weinberger co-founded and served as Managing Director at ThermaSat. Mr. Weinberger is an Angel Investor. He co-founded Infonautics. He is a serial entrepreneur and inventor with multiple successful businesses. He holds several patents and is an inventor of many American made products. Marvin is the volunteer organizer at the Philly Maker Meetup, and can also be found playing violin for Musicians on Call at his local hospitals.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- Consumer & RetailConsumer Goods (CPG)
- Location
- Pennsylvania
- Typical check
- $150K
How to reach Marvin Weinberger
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Frequently Asked Questions
What does Marvin Weinberger invest in?
Marvin Weinberger invests in Consumer & Retail and Consumer Goods (CPG), typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Marvin Weinberger invest at?
Marvin Weinberger typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Marvin Weinberger's typical check size?
Marvin Weinberger typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Marvin Weinberger?
Unlock Marvin Weinberger's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.