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Top 20 Key Players companies in Fire sprinkler system
by Highest Patent Value in the United States in 2021

The Fire sprinkler system top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Fire sprinkler system Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A fire sprinkler system is an active fire protection method, consisting of a water supply system, providing adequate pressure and flowrate to a water distribution piping system, onto which fire sprinklers are connected. Although historically only used in factories and large commercial buildings, systems for homes and small buildings are now available at a cost-effective price. Fire sprinkler systems are extensively used worldwide, with over 40 million sprinkler heads fitted each year. In buildings completely protected by fire sprinkler systems, over 96% of fires were controlled by fire sprinklers alone.
#
Company Name
Region
Tech Topics
Total
1
Tyco Fire Products LP
Fire protection,Fire extinguisher,Fast-moving consumer goods,
...[+2]
Avg patent value: 5.63 M
2
Pipe Restoration Technologies LLC
Epoxy,Mining engineering,Natural resource management,
...[+2]
Avg patent value: 2.38 M
3
Lubrizol Advanced Materials, Inc.
Coating,Chemical engineering,Emulsion,
...[+2]
Avg patent value: 1.96 M
4
Holtec Gas Systems LLC
Electrical equipment,Electronics,Inert gas,
...[+2]
Avg patent value: 1.31 M
5
Globe Fire Sprinkler Corp.
Fire sprinkler,Industrial engineering,Fire protection,
...[+2]
Avg patent value: 1.25 M
6
Engineered Corrosion Solutions LLC
Corrosion,Corrosion monitoring,Corrosion prevention,
...[+1]
Avg patent value: 665,142
7
Victaulic Co.
Virtual design and construction,Industrial engineering,Fire sprinkler,
...[+2]
Avg patent value: 140,000
8
Anvil International LLC
Pipe fitting,Piping,Metal,
...[+2]
Avg patent value: 66,000
9
Potter Electric Signal Co. LLC
Process industry,Network security,3D printing,
...[+2]
Avg patent value: 58,333
10
Aegis Technologies, Inc.
Metamaterial,Electronics,Shading,
...[+2]
Avg patent value: 55,000
11
Spears Manufacturing Co.
Piping,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 52,000
12
Illinois Tool Works, Inc.
Adhesive,Consumables,Industrial engineering,
...[+2]
Avg patent value: 0
13
Honeywell International, Inc.
Aerospace,Electronics,Market research,
...[+2]
Avg patent value: 0
14
ADT, Inc.
Network security,Information technology consulting,Home automation,
...[+2]
Avg patent value: 0
15
Factory Mutual Insurance Co.
Asset management,Legal name,Market sector,
...[+1]
Avg patent value: 0
16
W.S. Darley & Co.
Fire control,Emergency vehicle,Circulating pump,
...[+2]
Avg patent value: 0
17
Phillips-Medisize Corp.
Manufacturing services,Sintering,Infusion pump,
...[+2]
Avg patent value: 0
18
NIBCO, Inc.
Ball valve,Metal,Chlorinated polyvinyl chloride,
...[+2]
Avg patent value: 0
19
The Reliable Automatic Sprinkler Co., Inc.
Fire sprinkler,Fire protection,Automotive engineering,
...[+2]
Avg patent value: 0
20
Nortek Air Solutions LLC
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Avg patent value: 0
Page generation time: Jun 26 2025