David S. MacKenzie — 81 Patents at Hortech

David S. MacKenzie has been granted 81 US patents while listed as an inventor at Hortech. The first was granted in 1989 and the most recent in December 2025. David S. MacKenzie ranks #22,096 of 4,157,543 US inventors in our database (top 0.53%). Patent records list David S. MacKenzie in Nunica, MI, US.

Issued Patents All Time

Showing 1–25 of 81 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12495744	Interlocking modular planting system for roof applications	—	2025-12-16
12433206	Bracket assembly for solar panels	Leo V. Gartland, John Scholten	2025-10-07
12327496	Method of decoratively scarifying plant leaves	—	2025-06-10
12302809	Interlocking modular planting system for roof applications	—	2025-05-20
PP36511	Panicum plant named ‘Nonesory’	—	2025-02-25
12197604	Calculating and reporting collaboration system risks	Swati Garg, Irina ISSAYEVA, Prachi Snehal, Shilpa VARMA, James Lavine	2025-01-14
PP36395	Panicum plant named ‘Nontlobg’	—	2025-01-14
PP36232	Panicum plant named ‘Nondee’	—	2024-10-29
PP36205	Panicum plant named ‘Nonlufht’	—	2024-10-15
PP36204	Panicum plant named ‘Noneulby’	—	2024-10-15
12086108	Systems and methods for synchronization event building and/or collapsing by a synchronization component of a cloud-based platform	Benjamin Campbell Smith, Yiming Lu, Kunal Parmar, Peter J. Potrebic	2024-09-10	$31,220,000
12010961	Modular planting system for roof applications	—	2024-06-18
12005268	Ocular light therapy arrangement and method for treating neurological disorders	—	2024-06-11
11550757	Systems and methods for synchronization event building and/or collapsing by a synchronization component of a cloud-based platform	Benjamin Campbell Smith, Yiming Lu, Kunal Parmar, Peter J. Potrebic	2023-01-10	$26,741,000
11531648	Maintaining and updating file system shadows on a local device by a synchronization client of a cloud-based platform	Benjamin Campbell Smith, Yiming Lu, Peter J. Potrebic, Florian Jourda, Kunal Parmar	2022-12-20	$29,366,000
11025718	Synchronization of permissioned content in cloud-based environments	Brandon Savage, Kunal Parmar, David G. Sawyer, Lu Pan, Yiming Lu +1 more	2021-06-01	$40,663,000
10877937	Systems and methods for synchronization event building and/or collapsing by a synchronization component of a cloud-based platform	Benjamin Campbell Smith, Yiming Lu, Kunal Parmar, Peter J. Potrebic	2020-12-29	$31,427,000
10530854	Synchronization of permissioned content in cloud-based environments	Brandon Savage, Kunal Parmar, David G. Sawyer, Lu Pan, Yiming Lu +1 more	2020-01-07	$21,837,000
10517229	Wall planting system	—	2019-12-31
10210115	System for handling event messages for file collaboration	Alex Treyger, Priyanka Reddy, Miles Spielberg	2019-02-19	$37,690,000
9953036	File system monitoring in a system which incrementally updates clients with events that occurred in a cloud-based collaboration platform	Benjamin Campbell Smith, Anthony Bishopric	2018-04-24	$13,241,000
9805050	Maintaining and updating file system shadows on a local device by a synchronization client of a cloud-based platform	Benjamin Campbell Smith, Yiming Lu, Peter J. Potrebic, Florian Jourda, Kunal Parmar	2017-10-31	$15,914,000
D787857	Wall planter arrangement	—	2017-05-30
9655308	Wall planting system	—	2017-05-23
9633037	Systems and methods for synchronization event building and/or collapsing by a synchronization component of a cloud-based platform	Benjamin Campbell Smith, Yiming Lu, Kunal Parmar, Peter J. Potrebic	2017-04-25	$8,252,000

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David S. MacKenzie — 81 Patents

Issued Patents All Time

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