Trademarks = 12

Forward Citations = 16

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4 inventors (with patents filed for the assignee):

James E Miller (6 out of 35 patents)

Gordon T Urquhart (5 out of 12 patents)

Jonathan Douglas Hommes (1 out of 1 patent)

4. Karl Walby (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 12350695 - Pallet coating waste recovery system (2025-07-08),

2. 10780374 - Animal byproduct recovery system (2020-09-22),

3. 10640408 - Animal byproduct recovery system (2020-05-05),

4. 10525380 - Floating chopper sludge weir (2020-01-07),

5. 7767085 - Oil-sludge filtration system having a free floating weir box (2010-08-03),

6. 6761820 - Paint-sludge filtration system featuring pool aeration using high-pressure discharge from filter vacuum producer (2004-07-13),

Company Overview

Air & Liquid Systems Corporation is a leading manufacturer of innovative fluid handling solutions. With over 50 years of experience, we specialize in designing and manufacturing air and liquid handling equipment for various industries including chemical, pharmaceutical, and food processing. Our products are known for their high quality, reliability, and efficiency, making us a trusted partner for our customers worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#22 in Rochester Hills, MI

#1,526 in Michigan

#44,981 in US

Rochester Hills, MI, United States of America

Air & Liquid Systems Inc.

Forward Citations = 16

4 inventors:

James E Miller (6 out of 35 patents)

Gordon T Urquhart (5 out of 12 patents)

Jonathan Douglas Hommes (1 out of 1 patent)

4. Karl Walby (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Air & Liquid Systems Inc.. Retrieved from https://idiyas.com/company/air-and-liquid-systems

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

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]