% Expired Patents = 75.0

CIPO Patents = 1

EPO Patents = 1

Forward Citations = 7

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6 inventors (with patents filed for the assignee):

Richard Zerbarini (8 out of 8 patents)

Paul Zerbarini (4 out of 5 patents)

Robert Zerbarini (4 out of 4 patents)

4. David B Jalbert (2 out of 43 patents)

5. Sean Patrick Suiter (1 out of 28 patents)

6. Dan Meyer (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 11291158 - Cross-flow horizontal rotary mower (2022-04-05),

2. 11006576 - Hand-held horizontal rotary trimmer with vented baffle (2021-05-18),

3. 10524414 - Horizontal rotary mower blade assembly (2020-01-07),

4. 10375883 - Horizontal rotary trimmer with vented baffle (2019-08-13),

5. 9907226 - Cross flow horizontal rotary lawn mower with replaceable blade cartridges (2018-03-06),

6. 9756781 - Horizontal rotary mower with multi-ductility blades (2017-09-12),

7. 9538704 - Horizontal rotary mower with thin replaceable blades (2017-01-10),

8. 9491905 - Cross flow horizontal rotary lawn mower with airfoil blades (2016-11-15),

Company Overview

HRM Enterprises, Inc. is a leading provider of HR solutions for businesses of all sizes. With a focus on innovative technology and personalized service, we help companies streamline their HR processes and achieve their strategic goals. From payroll and benefits administration to compliance and training, we offer comprehensive solutions to meet the unique needs of each client. Our team of HR experts is dedicated to delivering exceptional service and driving results for our clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#2 in Westerly, RI

#162 in Rhode Island

#35,941 in US

Westerly, RI, United States of America

Hrm Enterprises, Inc.

Forward Citations = 7

6 inventors:

Richard Zerbarini (8 out of 8 patents)

Paul Zerbarini (4 out of 5 patents)

Robert Zerbarini (4 out of 4 patents)

4. David B Jalbert (2 out of 43 patents)

5. Sean Patrick Suiter (1 out of 28 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hrm Enterprises, Inc.. Retrieved from https://idiyas.com/company/hrm-enterprises

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]

1 patent (CIPO):

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]

1 patent (EPO):

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]