Luedenscheid, Germany

Ingo Schafer

This inventor holds 1 USPTO granted patent. Top assignee: Calmar Inc.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ingo Schafer. Retrieved from https://idiyas.com/inventor/ingo-schafer-si3v8htk

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Ingo Schafer: Innovator in Sprayer Technology

Introduction: Ingo Schafer, based in Ludenscheid, Germany, stands out as a notable inventor with a focus on innovative sprayer technology. His unique designs have contributed to enhancing the functionality of liquid pump sprayers, making them versatile for users.

Latest Patents: Ingo Schafer holds a patent for an "Upright/inverted sprayer." This manually actuated liquid pump sprayer can be utilized in both upright and inverted positions without leakage through the vent port. The ingenuity of Schafer's design lies in the provision of a first slider valve that covers the inlet port when in the upright position and uncovers it when inverted. Additionally, a second slider valve within the pump body is designed to uncover the vent port during upright use while covering it in the inverted stance to prevent leakage.

Career Highlights: Ingo Schafer is associated with Calmar Inc., a company recognized for its commitment to developing high-quality spray technology. His work continues to pave the way for advancements in the field, showcasing his dedication to innovation.

Collaborations: Throughout his career, Ingo has collaborated closely with his coworker, Thomas Hohmann. Their partnership has enabled the exploration and refinement of innovative sprayer designs, enhancing the overall development processes at Calmar Inc.

Conclusion: Ingo Schafer's contributions to sprayer technology exemplify the impact of inventive thinking on practical applications. As he continues to develop solutions that address user needs, his work not only highlights his creativity but also reinforces the importance of innovation within the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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