Forward Citations = 121

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3 inventors (with patents filed for the assignee):

Stanislav M Snaidr (4 out of 39 patents)

Larry Bowen (4 out of 23 patents)

Wayne B Keefe (2 out of 2 patents)

5 patents: Sort by Forward Citations

1. 6158530 - Hand-held smoker's device for sidestream smoke control (2000-12-12),

2. 6012459 - On-board lighter system for smoker's accessory (2000-01-11),

3. D399600 - Hand-held smoker's accessory (1998-10-13),

4. 5638833 - Cigarette smoke filter system (1997-06-17),

5. 5495859 - Cigarette smoke filter system (1996-03-05),

Company Overview

1149235 Ontario Inc. is a leading company in the construction industry, specializing in commercial and residential projects. With a strong team of experts, we deliver high-quality services and innovative solutions to meet our clients' needs. Our commitment to excellence and customer satisfaction sets us apart in the market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#330 in

#2,851 in Canada

CA

1149235 Ontario Inc.

Forward Citations = 121

3 inventors:

Stanislav M Snaidr (4 out of 39 patents)

Larry Bowen (4 out of 23 patents)

Wayne B Keefe (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: 1149235 Ontario Inc.. Retrieved from https://idiyas.com/company/1149235-ontario

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]